T e. e available in EIAJ e available in JEDEC and EIAJ e available in wide format e available in standard and. T w. e planned in standard

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CMOS Logic KEY October 1995 Semiconductor Corporation CMOS Logic Advanced CMOS FACT TM (AC) FACT Quiet Series TM (ACQ) FACT (ACT) FACT Quiet Series (ACTQ) FACT FCT VHCVHCT HCHCT T e T e w T w Pw Z eavailable in JEDEC e available in EIAJ e available in JEDEC and EIAJ e available in wide format e available in standard and wide format e planned in standard available in wide format e military temperature range e military temperature range and MIL-STD-883 F e military temperature range MIL-STD-883 and SMD e military temperature range MIL-STD-883 SMD MIL S O e military temperature range and SMD e MIL-STD-883 D e SMD X e MIL-STD-883 and SMD e MIL-STD-883 SMD MIL S e MIL-STD-883 SMD JAN B e MIL-STD-883 and JAN B V e MIL-STD-883 JAN B and JAN S U e MIL-STD-883 SMD JAN B and JAN S e MIL-STD-883 SMD JAN B JAN S and RHA qualified as R P e Planned TBA e To Be Announced CDIP e Ceramic Dual In-Line Package PDIP e Plastic Dual In-Line Package FPAK e Ceramic Flatpak MQUAD e Metal Quad Flatpak PQFP e Quad Flatpak LCC e Ceramic Leadless Chip Carrier SOIC e Small Outline Integrated Circuit SSOP e Small Shrink Outline Package QSOP e Quarter Size Outline Package PPGA e Plastic Pin Grid Array 1 e CDIP standard package 400-mil wide 2 e Also in 600-mil wide DIP 3 e 300-mil wide 4 e 20-lead package 5 e 400-mil wide TRI-STATE is a registered trademark of National Semiconductor Corporation FACT TM and FACT Quiet Series TM are trademarks of National Semiconductor Corporation Commercial package width standards 8-14- 16-lead SOIC e 150-mil wide 20-24- 28-lead SOIC e 300-mil wide 8-14- 16-20- 24-lead PDIP e 300-mil wide 28-lead PDIP e 600-mil wide 1

Advanced CMOS Logic FACT TM (Fairchild Advanced CMOS Technology) attains superior speeds while retaining the ultra low power consumption of CMOS It offers the system designer superior line driving characteristics as well as excellent ESD and latchup immunity All of National s FACT JAN products offer space-level processing and Total Ionizing Dose radiation testing FACT Quiet Series TM (QS) logic has the lowest noise attributes ACMOS products at FACT performance FACT FCT octal products have the highest CMOS speeds Proprietary on-chip circuitry provides low noise superior dynamic noise thresholds guaranteed ESD tolerance of 2000V superior dynamic output drive and standard FCT pinout Leads Description Commercial Military KGD FACT (AC) FACT QS (ACQ) FACT (AC) FACT QS (ACQ) (74ACxxxx) (74ACQxxxx) (54ACxxxx) (54ACQxxxx) AC ACQ PDIP SOIC PCC PDIP SOIC CDIP FPAK LCC CDIP FPAK LCC 00 14 Quad 2-Input NAND Gate T Te 02 14 Quad 2-Input NOR Gate T Te 04 14 Hex Inverter T Te A 05 14 Hex Inverter woc Outputs U U U A 08 14 Quad 2-Input AND Gate T Te 10 14 Triple 3-Input NAND Gate T Te 11 14 Triple 3-Input AND Gate T Te 14 14 Hex Schmitt Trigger Inverter T Te A 20 14 Dual 4-Input NAND Gate T Te 32 14 Quad 2-Input OR Gate T Te 74 14 Dual D Flip-Flop T Te 86 14 Quad 2-Input Exclusive-OR Gate T Te 109 16 Dual JK Flip-Flop T Te U U U 125 14 Quad TRI-STATE Buffer T T e P P P 138 16 1-of-8 Decoder T Te A 139 16 Dual 1-of-4 Decoder T Te A 151 16 8-Input Multiplexer T Te U U U 153 16 Dual 4-Input Multiplexer T Te U U U 157 16 Quad 2-Input Multiplexer T Te U U U 158 16 Quad 2-Input Inverting Multiplexer X X X 161 16 4-Bit Binary Counter Asynch Reset T Te U U U 163 16 4-Bit Binary Counter Synch Reset T Te U U U 169 16 4-Bit Binary Counter T Te X X X 174 16 Hex D Flip-Flop wmaster Reset T Te e Die may be supplied by licensed alternate source e Available as 20-24- or 28-terminal device 2

ACACQ Leads Description Commercial Military KGD FACT (AC) FACT QS (ACQ) FACT (AC) FACT QS (ACQ) (74ACxxxx) (74ACQxxxx) (54ACxxxx) (54ACQxxxx) AC ACQ PDIP SOIC PCC PDIP SOIC CDIP FPAK LCC CDIP FPAK LCC 175 16 Quad D Flip-Flop T Te X X X 191 16 4-Bit UpDown Counter T Te U U U 240 20 Octal Inverting BufferLine Driver T Te T Te A A 241 20 Octal BufferLine Driver T Te T T A A 244 20 Octal BufferLine Driver T Te T Te X X X A A 245 20 Octal Transceiver T Te T Te A A 251 16 8-Bit Multiplexer T Te X X X 253 16 Dual 4-Input Multiplexer T e X X X 257 16 Quad 2-Input Multiplexer T Te X X X A 258 16 Quad 2-Input Inverting Multiplexer X X X A 273 20 Octal D Flip-Flop T Te U U U 280 14 8-Bit Parity GeneratorChecker X X X 299 20 Octal ShiftStorage Register T Te U U U 373 20 Octal D Latch T Te T Te X X X A A 374 20 Octal D Flip-Flop T Te T Te U U U X X X A A 377 20 Octal D Flip-Flop wclock Enable T Te U U U 378 20 Parallel D Register wenable X X X 399 16 Quad 2-Port Register T T 520 20 8-Bit Comparator wpull-up Resistors T T U U U 521 20 8-Bit Comparator T Te 540 20 Octal Inverting BufferLine Driver T Te X X X A 541 20 Octal BufferLine Driver T Te X X X A 543 24 Octal Registered Transceiver wtri-state T T 544 24 Octal Inverting Registered Transceiver wtri- T T STATE 573 20 Octal Latch wtri-state T Te X X X A 574 20 Octal BufferLine Driver T Te T Te U U U A 646 24 Octal Transceiver and Register T T T T X X X 648 24 Octal TransceiverRegister wtri-state Outputs T T 657 24 Octal Bidirectional Transceiver w8-bit Generator T Checker wtri-state 821 24 10-Bit D Flip-Flop T T X X X 2525 14 Minimum Skew Clock Driver See CGS74C2525 X X X 2526 16 Minimum Skew Clock Driver wmultiplexed Clock See CGS74C2526 P P P Inputs e Available as 20-24- or 28-terminal device 3

ACTACTQ Leads Description Commercial Military KGD FACT (ACT) FACT QS (ACTQ) FACT (ACT) FACT QS (ACTQ) (74ACTxxxx) (74ACTQxxxx) (54ACTxxxx) (54ACTQxxxx) ACT ACTQ PDIP SOIC SSOP PDIP SOIC SSOP QSOP PQFP CDIP FPAK LCC CDIP FPAK LCC 00 14 Quad 2-Input NAND Gate T Te T T A 02 14 Quad 2-Input NOR Gate T T T Te X X X 04 14 Hex Inverter T T T Te X X X 08 14 Quad 2-Input AND Gate T T T Te X X X A 10 14 Triple 3-Input NAND Gate T T T T X X X A 14 14 Hex Schmitt Trigger Inverter T T X X X 32 14 Quad 2-Input OR Gate T T T Te X X X A 74 14 Dual D Flip-Flop T Te T Te U U U 109 16 Dual JK Flip-Flop T T X X X 112 16 Dual JK Flip-Flop U U U 125 14 Quad TRI-STATE Buffer T T e 138 16 Dual 1-of-4 Decoder T Te X X X A 139 16 Dual 1-of-4 Decoder T Te X X X A 151 16 8-Input Multiplexer T Te X X X 153 16 Dual 4-Input Multiplexer X X X 157 16 Quad 2-Input Multiplexer T Te X X X A 158 16 Quad 2-Input Inverting Multiplexer T Te X X X A 161 16 4-Bit Binary Counter Async Reset T Te X X X 163 16 4-Bit Binary Counter Synch T Te X X X Reset 169 16 4-Bit Binary Counter 174 16 Hex D Flip-Flop wmaster Reset T Te X X X 175 16 Quad D Flip-Flop T Te X X X 240 20 Octal Inverting BufferLine Driver T Te T Te T X X X A A 241 20 Octal BufferLine Driver T Te X X X X X X A A 244 20 Octal BufferLine Driver T Te T T Te T T X X X A A 245 20 Octal Transceiver T Te T T Te T X X X A A 251 16 8-Bit Multiplexer T Te X X X 253 16 Dual 4-Bit Multiplexer T Te X X X A 257 16 Quad 2-Input Multiplexer T Te X X X A 258 16 Quad 2-Input Inverting Multiplexer T Te X X X A 273 20 Octal D Flip-Flop T Te X X X 283 14 4-Bit Binary Full Adder X X X 299 20 Octal ShiftStorage Register T T X X X 323 20 Octal ShiftStorage Register X X X e Die may be supplied by licensed alternate source e Available as 20-terminal device 4

ACTACTQ Leads Description Commercial Military KGD FACT (ACT) FACT QS (ACTQ) FACT (ACT) FACT QS (ACTQ) (74ACTxxxx) (74ACTQxxxx) (54ACTxxxx) (54ACTQxxxx) ACT ACTQ PDIP SOIC SSOP PDIP SOIC SSOP QSOP PQFP CDIP FPAK LCC CDIP FPAK LCC 373 20 Octal D Latch T Te T T Te T X X X X X A A 374 20 Octal D Flip-Flop T Te T T Te T X X A A 377 20 Octal D Flip-Flop wclock Enable T Te X X X X X X 399 16 Quad 2-Port Register T Te 520 20 8-Bit Comparator wpull-up Resistors T T X X X 521 20 8-Bit Comparator T Te X X X 533 20 Octal Inverting Transparent Latch T T A 534 20 Octal D Inverting Flip-Flop T Te X X X A 541 20 Octal BufferLine Driver T 543 24 Octal Registered Transceiver T T T 544 24 Octal Registered Transceiver T T wtri-state 563 20 Octal D Inverting Flip-Flop T X X X A 564 20 Octal D Inverting Flip-Flop X X X 573 20 Octal D Latch T Te T Te T X X X A 574 20 Octal D Flip-Flop T Te T Te U U U A 646 24 Octal Bus TransceiverRegister T T X X X 652 24 Octal TransceiverRegister T T 657 24 Octal Bidirectional Transceiver w8-bit T T X X X Parity GeneratorChecker wtri-state Outputs 715 20 Programmable Video Sync Generator T T X X 715-R 20 Programmable Video Sync Generator T T X X wpower-up Reset 818 24 Diagnostic and Pipeline Register T X X X 821 24 10-Bit D Flip-Flop T T T T X X X 823 24 9-Bit D Flip-Flop T T T T X X X 825 24 8-Bit D Flip-Flop T T X X X 827 24 10-Bit BufferLine Driver wtri-state T T X X X 841 24 10-Bit Transparent Latch wtri-state T T T T X X X 843 24 9-Bit Transparent Latch wtri-state T T T T e Available as 20-terminal device 5

ACTACTQ Leads Description Commercial Military KGD FACT (ACT) FACT QS (ACTQ) FACT (ACT) FACT QS (ACTQ) (74ACTxxxx) (74ACTQxxxx) (54ACTxxxx) (54ACTQxxxx) ACT ACTQ PDIP SOIC SSOP LCC PDIP SOIC SSOP QSOP PQFP CDIP FPAK LCC CDIP FPAK LCC 899 28 9-Bit Latchable T X X Transceiver wparity GeneratorChecker w TRI-STATE 2525 14 Minimum Skew Clock See CGS74CT2525 Driver 2526 14 Minimum Skew Clock See CGS74CT2526 Driver wmultiplexed Clock Inputs 2708 28 64 x 9 FIFO Memory T T 1284 20 IEEE 1284 Transceiver T T 16240 48 16-Bit Inverting Buffer T Line Driver 16244 48 16-Bit BufferLine Driver T X A 16245 48 16-Bit Transceiver T X A 16373 48 16-Bit Octal D Flip-Flop T X A 16374 48 16-Bit D Flip-Flop T X A 16540 48 16-Bit Inverting Buffer T Driver wtri-state 16541 48 16-Bit BufferDriver w T TRI-STATE 16543 56 16-Bit Registered T P Transceiver wtri-state 16646 56 16-Bit Transceiver T Register wtri-state 18823 56 18-Bit D Flip-Flop wtri- T STATE 18825 56 18-Bit Non-Inverting T BufferDriver wtri-state 3283T 120 32-Bit Universal Bus T Transceiver wparity GeneratorChecker and Byte Multiplexing e Available as 20-terminal device 6

FACT FCT Leads Description Military KGD FACT FCT (54FCTxxx) CDIP FPAK LCC 138 16 1-of-8 Decoder X X X A 240 20 Octal BufferLine Driver X X X A 241 20 Octal BufferLine Driver A 244 20 Octal BufferLine Driver X X X A 245 20 Octal Transceiver X X X 273 20 Octal D Flip-Flop X X X 373 20 Octal D Latch X X X A 374 20 Octal D Flip-Flop X X X A 377 20 Octal D Flip-Flop wclock Enable X X X 521 20 8-Bit Comparator X X X 533 20 Octal Transparent Latch X X X A 540 20 Octal BufferLine Driver wtri-state Outputs X X X A 541 20 Octal BufferLine Driver wtri-state Outputs X X X A 573 20 Octal D Latch X X X A 574 20 Octal D Flip-Flop A e Available as 20-24- or 28-terminal device 7

VHCVHCT VHCVHCT logic is a natural migration for HCMOS users who need more speed for their lowpowerlow-noiselow-drivepricesensitive applications Offering comparable power consumption and pin compatibility VHC VHCT provides a speed upgrade lower EMI low switching noise (V OLP k 08V) more power and more drive than HCHCT Leads Description Commercial VHC (74VHCxxx) VHCT (74VHCTxxx) SOIC SSOP TSSOP PDIP SOIC TSSOP 00 14 Quad 2-Input NAND Gate T T T T T 02 14 Quad 2-Input NOR Gate T T T 04 14 Hex Inverter T T T T T U04 14 Hex Inverter T T T 08 14 Quad 2-Input AND Gate T T T T T 14 14 Hex Schmitt Inverter T T T 32 14 Quad 2-Input OR Gate T T T 74 14 Dual D Flip-Flop T T T T T 86 14 Quad 2-Input Exclusive OR Gate T T T 123A 16 Dual Retriggerable Multivibrator T T T 125 14 Quad TRI-STATE Buffer T T 138 16 1-of-8 Decoder T T T 139 16 Dual 1-of-4 Decoder T T T 153 16 Dual 4-Input Multiplexer T T 157 16 Quad 2-Input Multiplexer T T T 161 16 Synchronous Binary Counter with Asynchronous Clear T T 164 14 8-Bit Serial-InParallel-Out Shift Register T TBA 221A 16 Dual Monostable Multivibrator T T TBA 240 20 Inverting Octal BufferLine Driver T T T TBD TBD 244 20 Octal BufferLine Driver T T T T T 245 20 Octal Bidirectional Transceiver T T T T T 273 20 Octal D Flip-Flop with Clear T T 373 20 Octal Transparent Latch T e T T T T 374 20 Octal D Flip-Flop T e T T T T 8

VHCVHCT Leads Description Commercial VHC (74VHCxxx) VHCT (74VHCTxxx) SOIC SSOP TSSOP PDIP SOIC TSSOP 393 14 Dual 4-Bit Binary Counter T e T T 541 20 Octal Bus Buffer with TRI-STATE T T 573 20 Octal Transparent Latch T e T T 1095 1095 574 20 Octal D Flip-Flop T e T T 1095 1095 595 16 8-Bit Shift Register wlatches T T 4040 16 12-Stage Binary Counter T 4040 16 Binary Counter T T 4046 16 Phase Lock Loop T T 4051 16 8-Channel Analog Multiplexer T T 4052 16 Dual 4-Channel Analog Multiplexer T T 4053 16 Triple 2-Channel Analog Multiplexer T T 4066 14 Quad Analog Switch T T 4316 16 Quad Analog Switch with Translator T T Future Introductions VHC Triple 3-Input NOR Gate Quad D Flip-Flop with Clear VHCT Inverting Octal BufferLine Driver 9

HCHCT HC (High-Speed CMOS) and HCT (TTL-Compatible High- Speed CMOS) offer the low power and high noise immunity of CMOS at the speed performance of Low Power Schottky Ten times faster than CD4K or 54C74C logic HCHCT logic provides the speeds required by today s systems while retaining all of the advantages of older metal-gate CMOS Leads Description Commercial Military HC HCT HC PDIP SOIC PDIP SOIC CDIP LCC 00 14 Quad 2-Input NAND Gate T Te T T 02 14 Quad 2-Input NOR Gate T T 04 14 Hex Inverter T Te T T U04 14 Hex Inverter (Unbuffered) T T 08 14 Quad 2-Input AND Gate T Te T T 14 14 Hex Inverting Schmitt Trigger T T 32 14 Quad 2-Input OR Gate T Te T T 74A 14 Dual D Flip-Flop T Te T T 86 14 Quad 2-Input Exclusive-OR Gate T Te 123A 14 Dual Retriggerable T Te X X 125 14 TRI-STATE Quad Buffer T T 126 14 TRI-STATE Quad Buffer T Te 132 16 Quad 2-Input NAND Schmitt Trigger T T 138 16 1-to-8 Line Decoder T e T T 139 16 Dual 2-to-4 Line Decoder T Te 151 16 8-Channel Multiplexer T T 154 24 4-to-16 Line Decoder T T 157 16 Quad 2-Input Multiplexer T T 161 16 4-Bit Binary Asynchronous Counter T Te 163 16 4-Bit Binary Synchronous Counter T Te 164 14 8-Bit Serial-InParallel-Out Shift Register T T T T 165 16 8-Bit Parallel-InSerial-Out Shift Register T T 174 16 Hex D Flip-Flop T T 175 16 Quad D Flip-Flop T T 221A 16 Dual Non-Retriggerable Mono Multivibrator T T 240 20 Inverting Octal TRI-STATE Buffer T Te T Te 244 20 Octal TRI-STATE Buffer T Te T Te 245 20 Octal TRI-STATE Transceiver T Te T Te 251 16 8-Channel TRI-STATE Multiplexer T T 259 16 8-Bit Addressable Latch3-to-8 Line Decoder T T e Available as 20-terminal device 10

HCHCT Leads Description Commercial Military HC HCT HC PDIP SOIC PDIP SOIC CDIP LCC 273 20 Octal D Flip-Flop T Te T Te 373 20 TRI-STATE Octal D Latch T Te T Te 374 20 TRI-STATE Octal D Flip-Flop T Te T Te 393 14 Dual 4-Bit Binary Counter T T 423A 16 Dual Retriggerable Monostable Multivibrator T T 540 20 Inverting Octal TRI-STATE Buffer T Te T T 541 20 Octal TRI-STATE Buffer T T T T 573 20 TRI-STATE Octal D Latch T Te T T 574 20 TRI-STATE Octal D Edge-Triggered Flip-Flop T Te T T 589 16 8-Bit Shift Register T T 594 16 8-Bit Shift Register woutput Register T T 595 16 8-Bit Shift Register woutput Latches T T3 597 16 8-Bit Shift Register winput Latches T T 688 20 8-Bit Magnitude Comparator T T 942 20 300 Baud Modem T T 943 20 300 Baud Modem T T 4020 16 14-Stage Binary Counter T T 4040 16 12-Stage Binary Counter T T 4046 16 CMOS Phase Lock Loop T T 4049 16 Hex Inverting Logic Level Down Converter T T 4050 16 Hex Logic Level Down Converter T T 4051 16 8-Channel Analog Multiplexer T T3 4052 16 Dual 4-Channel Analog Multiplexer T T3 4053 16 Triple 2-Channel Analog Multiplexer T T3 4060 16 14-Stage Binary Counter T T 4066 14 Quad Analog Switch T T3 4316 16 Quad Analog Switch wlevel Translator T T3 4514 24 4-to-16 Line Decoder wlatch T T 4538 16 Dual Retriggerable Monostable Multivibrator T T 24316 20 Quad Analog Switch wlevel Translator T 11

LIFE SUPPORT POLICY NATIONAL S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or 2 A critical component is any component of a life systems which (a) are intended for surgical implant support device or system whose failure to perform can into the body or (b) support or sustain life and whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system or to affect its safety or with instructions for use provided in the labeling can effectiveness be reasonably expected to result in a significant injury to the user National Semiconductor National Semiconductor National Semiconductor National Semiconductor Corporation Europe Hong Kong Ltd Japan Ltd 1111 West Bardin Road Fax (a49) 0-180-530 85 86 13th Floor Straight Block Tel 81-043-299-2309 Arlington TX 76017 Email cnjwge tevm2nsccom Ocean Centre 5 Canton Rd Fax 81-043-299-2408 Tel 1(800) 272-9959 Deutsch Tel (a49) 0-180-530 85 85 Tsimshatsui Kowloon Fax 1(800) 737-7018 English Tel (a49) 0-180-532 78 32 Hong Kong Franais Tel (a49) 0-180-532 93 58 Tel (852) 2737-1600 Italiano Tel (a49) 0-180-534 16 80 Fax (852) 2736-9960 National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications 12