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SN74LS156N3 Texas Instruments Dual 2-Line to 4-Line Decoders/Demultiplexers with Open-Collector Outputs 16-PDIP 0 to 70 visit Texas Instruments
SN74LS156J-00 Texas Instruments LS SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, CDIP16 visit Texas Instruments
SN74LS156J Texas Instruments LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CDIP16 visit Texas Instruments
SN74LS156NSR Texas Instruments Dual 2-Line to 4-Line Decoders/Demultiplexers with Open-Collector Outputs 16-SO 0 to 70 visit Texas Instruments
SN74LS156FN Texas Instruments LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PQCC20 visit Texas Instruments
SN74LS156NE4 Texas Instruments Dual 2-Line to 4-Line Decoders/Demultiplexers with Open-Collector Outputs 16-PDIP 0 to 70 visit Texas Instruments

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74LS156 Datasheet

Part Manufacturer Description PDF Type
74LS156 Fairchild Semiconductor Dual 2-Line to 4-Line Decoders/Demultiplexers Original
74LS156 Hitachi Semiconductor Dual 2-line-to-4-Line Decoders / Demultiplexers(with open collector outputs) Original
74LS156 Motorola DUAL 1-OF-4 DECODER-DEMULTIPLEXER Original
74LS156 Texas Instruments DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Original
74LS156 Fairchild Semiconductor Full Line Condensed Catalogue 1977 Scan
74LS156 National Semiconductor DUAL 1-OF-4 DECODER/DEMULTIPLEXER Scan
74LS156 Raytheon Dual 2-line-To-4-line Decoders/Demultiplexers Scan
74LS156 Signetics Dual 2-Line to 4-Line Decoder / Demultiplexer Scan
74LS156 Signetics Dual 2-Line To 4-Line Decoder/Demultiplexer (Open Collector) Scan
74LS156DC Fairchild Semiconductor DUAL 1-OF-4 DECODER / DEMULTIPLEXER Scan
74LS156DC National Semiconductor DUAL 1-OF-4 DECODER/DEMULTIPLEXER Scan
74LS156FC Fairchild Semiconductor DUAL 1-OF-4 DECODER / DEMULTIPLEXER Scan
74LS156FC National Semiconductor DUAL 1-OF-4 DECODER/DEMULTIPLEXER Scan
74LS156PC Fairchild Semiconductor DUAL 1-OF-4 DECODER / DEMULTIPLEXER Scan
74LS156PC National Semiconductor DUAL 1-OF-4 DECODER/DEMULTIPLEXER Scan

74LS156

Catalog Datasheet MFG & Type PDF Document Tags

74LS155

Abstract: truth table for 4 to 16 decoder SN54/74LS155 SN54/74LS156 DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The SN54 / 74LS155 and SN54 / 74LS156 are high speed Dual 1-of-4 Decoder/Demultiplexers. These devices have two decoders with common 2-bit Address inputs and separate gated Enable inputs. Decoder "a" has an Enable gate with one active HIGH and , TTL DATA 5-1 E A0 DECODER b 1 2 3 10 11 12 SN54/74LS155 · SN54/74LS156 LOGIC , 5-3 SN54/74LS156 GUARANTEED OPERATING RANGES Symbol Parameter Min Typ Max Unit
Motorola
Original
LS156 LS155 truth table for 4 to 16 decoder truth table for 1 to 16 decoder 74LS155 DATASHEET DOWNLOAD SN54-74LS155 SN54/74LS156 LS156-OPEN-COLLECTOR 751B-03
Abstract: Type SN74LS156N SN74LS156N 74LS156 74LS156 74LS156 74LS156 74LS156 74LS156 59629750801Q2A SNJ54LS Texas Instruments
Original
SN54155 SN54156 SN54LS155A SN54LS156 SN74155 SN74156
Abstract: 74LS156 SN74LS156NSR ACTIVE SO NS 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 74LS156 SN74LS156NSRE4 ACTIVE SO NS 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 74LS156 SN74LS156NSRE4 ACTIVE , 74LS156 SN74LS156NSRG4 ACTIVE SO NS 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 74LS156 SN74LS156NSRG4 ACTIVE SO NS 16 2000 Green Texas Instruments
Original
SN74LS155A SN74LS156 SDLS057 SN54155A SN74155A ISO/TS16949

74LS156

Abstract: LS155 (M) MOTOROLA DUAL 1-0F-4 DECODER/ DEMULTIPLEXER The SN54/74LS155 and SN54/74LS156 are high speed Dual 1-of-4 Decoder/Demultiplexers. These devices have two decoders with common 2-bit Address inputs , established by an external resistor. SN54/74LS155 SN54/74LS156 DUAL 1-OF-4 DECODER/ DEMULTIPLEXER , /74LS156 LOGIC DIAGRAM Vcc = PIN 16 GND = PIN 8 O = PIN NUMBERS Ea Ea A1 Oil© ©I I© EbEb @i i© ©I ©J , /74LS156 GUARANTEED OPERATING RANGES Symbol Parameter Min Typ Max Unit Vcc Supply Voltage 54 4.5 5.0 5.5 V
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SN54LSXXXJ SN74LSXXXD SN74LSXXXN truth table for 1 to 4 decoder

74LS156

Abstract: SN74LS155d SN74LS155 DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The SN54 / 74LS156 is a high speed Dual 1-of-4 Decoder/Demultiplexer. This device has two decoders with common 2-bit Address inputs and separate gated Enable inputs. Decoder "a" has an Enable gate with one active HIGH and one active LOW input. Decoder "b" , June, 2006 - Rev. 7 1 SN74LS155 SN54/74LS156 LOGIC DIAGRAM 1 Ea Ea 2 13 A0 A1 3 , Level X = Don't Care http://onsemi.com 2 SN74LS155 SN54/74LS156 GUARANTEED OPERATING RANGES
ON Semiconductor
Original
SN74LS155d SN74LS155/D

D133

Abstract: 74LS42 FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL-TTL D130 54/74190, 74LS190 54/74191, 74LS191 0131 9321, 93L21, 54/74S139, 54LS/74LS139 D132 54/74155, 54LS/74LS155 54/74156, 54LS/74LS156 11 15 1 10 9 ¿Mil PL Po Pi P2 P3 5- Ã/D RC 4-0 CE 14- CP TC Qo Qi Ã2 03 0â'" 13 -12 3 2 6 7 Vcc = Pin 16 GND = Pin 8 1 2 3 1 1 1 15 14 13 A 1 1 E Ao Ai E Ao Ai DECODER a DECODER b Oo Ol O2 O3 , D132 4L,6B,9B 16 Dual 1 -of-4 54LS/74LS156 2 2+2 4+4 5.5 33 26 31 5.0 D132 4L,6B,9B 17 1 -of-8
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OCR Scan
93L01 93L11 D133 74LS42 D135 74ls139 TTL 9334 7442 pin diagram 54LS/74LS156 93L34 54LS/74LS259 54LS/74LS42 54LS/74LS145

74LS155

Abstract: MOTOROLA SN54LS/74LS155 SN54LS/74LS156 D E S C R IP T IO N - T h e S N 5 4 L S /7 4 L S 1 55 and S N 5 4 L S /7 4 L S 1 56 are high speed Dual 1-of-4 D ecoder/D em ultiplexers. These devices have tw o decoders w ith comm on 2-bit Address inputs and separate gated Enable inputs. Decoder " a " has , Pin Numbers MOTOROLA SCHOTTKY TTL DEVICES SN54LS/74LS155 · SN54LS/74LS156 F U N C T IO N A L , Fig. 1 Fig. 2 MOTOROLA SCHOTTKY TTL DEVICES 5-123 SN54LS/74LS156 GUARANTEED OPERATING
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SN54LS/74LS156

IC 74150 pin diagram

Abstract: 7442 ic pin diagram DECODERS/DEMULTIPLEXERS N) O O C = open collector 3 S = 3-state Unit Load (UL) = 4 0 MA HIGH/1 6mA LO W co o o 'j ¿ 00 o 00 ó 00 C D O l c 0 } -I o O c c u o t* . c 0) o C O ro O c 0) -I o P » . 54/74155 c 0) o -& 54S/74S139 It c 0) -I o o C O Item c 0) -L Function o Ó 00 c 0 ) -I o -& 93L21 CO (O o 54LS/74LS156 54/74156 54LS/74LS155 54LS , D132 54/74155, 54LS/74LS155 54/74156, 54LS/74LS156 1 2 15 14 13 13 3 1415 E A0 A, Ao Ao
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IC 74150 pin diagram 7442 ic pin diagram ic 74190 ic 74155 IC 7443 IC 74LS190 54S/74S138 54LS/74LS138 93S137

DECODER

Abstract: demultiplexer truth table SN54/74LS155 SN54/74LS156 DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The SN54 / 74LS155 and SN54 / 74LS156 are high speed Dual 1-of-4 Decoder/Demultiplexers. These devices have two decoders with common 2-bit Address inputs and separate gated Enable inputs. Decoder "a" has an Enable gate with one active HIGH and , SN54/74LS156 LOGIC DIAGRAM Ea Ea 1 VCC = PIN 16 GND = PIN 8 = PIN NUMBERS 7 A0 2 , Figure 1 t PLH 1.3 V 1.3 V Figure 2 FAST AND LS TTL DATA 5-264 SN54/74LS156
Motorola
Original
DECODER demultiplexer truth table LS TTL family characteristics 74 standard TTL 5 inputs OR gate truth table DATA SHEET OF 74LS155

74ls155

Abstract: LS155 ESD > 3500 Volts SN54/74LS155 SN54/74LS156 DUAL 1-0F-4 DECODER/ DEMULTIPLEXER , SN54/74LS156 LOGIC DIAGRAM V , SN54/74LS156 G U ARANTEED OPERATING RANGES S ym bol vcc Supply Voltage Parameter 54 74 54 74 54, 74
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OCR Scan
74 ls 155 demultiplexer 54/74LS

pin diagram of 74LS191

Abstract: TTL 7452 FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL-TTL D130 54/74190, 74LS190 54/74191, 74LS191 0131 9321, 93L21, 54/74S139, 54LS/74LS139 D132 54/74155, 54LS/74LS155 54/74156, 54LS/74LS156 11 15 1 10 9 ¿Mil PL Po Pi P2 P3 5- Ã/D RC 4-0 CE 14- CP TC Qo Qi Ã2 03 0â'" 13 -12 3 2 6 7 Vcc = Pin 16 GND = Pin 8 1 2 3 1 1 1 15 14 13 A 1 1 E Ao Ai E Ao Ai DECODER a DECODER b Oo Ol O2 O3 , D132 4L,6B,9B 16 Dual 1 -of-4 54LS/74LS156 2 2+2 4+4 5.5 33 26 31 5.0 D132 4L,6B,9B 17 1 -of-8
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D131I pin diagram of 74LS191 TTL 7452 74155 74190 74151 74151 PIN DIAGRAM 93S138 54/74151A 54S/74S251 54LS/74LS152

74156

Abstract: 74156 demultiplexer signetics PROPAGATION DELAY TYPICAL SUPPLY CURRENT (TOTAL) 74156 20ns 25mA 74LS156 31ns 6.1mA ORDERING CODE PACKAGES , CONDITIONS1 74156 74LS156 UNIT Min Typ2 Max Min Typ2 Max Ioh HIGH-level output current Vcc = MIN, V
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N74156N N74LS156N N74LS156D 1N916 1N3064 74156 74156 demultiplexer signetics 74LS156 SIGNETICS 74ls gate symbols demultiplexer 74ls TTL 74156 WF07570S

74LS138

Abstract: 7443 ttl FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL-TTL D130 54/74190, 74LS190 54/74191, 74LS191 0131 9321, 93L21, 54/74S139, 54LS/74LS139 D132 54/74155, 54LS/74LS155 54/74156, 54LS/74LS156 11 15 1 10 9 ¿Mil PL Po Pi P2 P3 5- Ã/D RC 4-0 CE 14- CP TC Qo Qi Ã2 03 0â'" 13 -12 3 2 6 7 Vcc = Pin 16 GND = Pin 8 1 2 3 1 1 1 15 14 13 A 1 1 E Ao Ai E Ao Ai DECODER a DECODER b Oo Ol O2 O3 Oo Oi O2 O3 TTTT 4 5 6 7 tÌÌÌ 12 11 10 9 Vcc = Pin 16 GND = Pin 8 TTTT hTT 7 6 5 4 9 10 11
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OCR Scan
74LS138 7443 ttl 7443 ttl 74191 TTL 74ls138 74ls138 fairchild

74 ls 155 demultiplexer

Abstract: FAST AND LS TTL DATA SN54/74LS155 · SN54/74LS156 FU N C T IO N A L D E S C R IP T IO N - The , " \ 13 V _ Fig. 1 \ Fig. 2 u ^ 7. FAST AND LS TTL DATA SN54/74LS156
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74191 8 bit

Abstract: 74155 PIN DIAGRAM FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL-TTL D130 54/74190, 74LS190 54/74191, 74LS191 0131 9321, 93L21, 54/74S139, 54LS/74LS139 D132 54/74155, 54LS/74LS155 54/74156, 54LS/74LS156 11 15 1 10 9 ¿Mil PL Po Pi P2 P3 5- Ã/D RC 4-0 CE 14- CP TC Qo Qi Ã2 03 0â'" 13 -12 3 2 6 7 Vcc = Pin 16 GND = Pin 8 1 2 3 1 1 1 15 14 13 A 1 1 E Ao Ai E Ao Ai DECODER a DECODER b Oo Ol O2 O3 , D132 4L,6B,9B 16 Dual 1 -of-4 54LS/74LS156 2 2+2 4+4 5.5 33 26 31 5.0 D132 4L,6B,9B 17 1 -of-8
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74191 8 bit 74155 PIN DIAGRAM D134 7442 logic diagram D132 74LS152 54LS/74LS298 93L08 54LS/74LS256 54S/74S174 54LS/74LS174

74156 demultiplexer

Abstract: 74LS156 equivalent PROPAGATION DELAY TYPICAL SUPPLY CURRENT (TOTAL) 74156 20ns 25mA 74LS156 31ns 6.1mA ORDERING CODE PACKAGES , unless otherwise noted.) PARAMETER TEST CONDITIONS1 74156 74LS156 UNIT Min Typ2 Max Min Typ2
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74156 demultiplexer 74LS156 equivalent decoder 74156 74LS 5.1 decoder circuits Signetics 3 x 8 decoder WFQ75

pin configuration IC 74156

Abstract: IC 74156 O T A L ) CURRENT 74156 74LS156 20ns 31ns 25mA 6.1mA ORDERING CODE C O M M E R C IA , 74LS156 UNIT >O H HIGH-level output current V cc - MIN, V|h - MIN, V|L = MAX, Voh = 5.5V Vc c =
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OCR Scan
pin configuration IC 74156 IC 74156 WFD7570S WF06450S

IC 74156

Abstract: 74 LS 00 Logic Gates = 0°C to +70° C 74156PC, 74LS156PC 74156DC, 74LS156DC 74156FC,74LS156FC MILITARY GRADE Vcc = , 156 " IC r- i c n (, n '/ is v., ' ^ 54/74156 54LS/74LS156 DUAL 1-OF-4 DECODER/DEMULTIPLEXER (With Open-Collector Outputs) DESCRIPTIONâ'"The '156 contains two decoders with common Address (Ao, A-i) inputs and separate enable gates. Decoder "a" has an enable gate with one active HIGH and one active LOW input, while decoder "b" has two active LOW inputs. If the enable functions are
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54156DM 54LS156DM 54156FM 54LS156FM 74 LS 00 Logic Gates EA45 ic address decoder logic diagram of dual 2 to 4 decoder

IC 74156

Abstract: 74156 are HIGH. TYPE 74156 74LS156 TYPICAL PROPAGATION DELAY 20ns 31ns TYPICAL SUPPLY CURRENT , temperature range unless otherwise noted.) 74156 PARAMETER 1t o 1 U U N U I1IUNS ' Min 'OH 74LS156 UNIT
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C005970S WF07580S

TTL 74156

Abstract: demultiplexer 3 16 ttl requirements of each decod er are not met, all outputs of that decod er are HIGH. TYPE 74156 74LS156 , 40 6.1 -0 .4 10 Min 74LS156 UNIT Typ2 Max 100 0.5 0.4 -1 .5 mA ·o h HIGH-level output current
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OCR Scan
demultiplexer 3 16 ttl F07590S

ic 74155

Abstract: IC TTL 74155 74LS156 . FN P A C K A G E ( T O P V IE W ) IO O « ·- * - 2 > Ü IO , voltage, V q c High-level o u tp u t voltage, V q Low -level o u tp u t current, I o h SN 74LS156 M IN , SN 74LS156 M IN 2 0.7 0.8 -1 .5 100 0 .2 5 0 .3 5 0.1 20 -0 .4 0.4 0.5 0.1 20 -0 .4 6.1 10 TYPt MAX , O G IC SN 54LS156 T E S T C O N D IT IO N S M IN SN 74LS156 TYP 25 MAX 40 ns U N IT Y 2 2 3
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74LS155A IC TTL 74155 ic 74155 decoder sn7415 SN541SS N54156 LS155A 54LS155A

pin diagram decoder 74154

Abstract: 74155 decoder FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL-TTL D130 54/74190, 74LS190 54/74191, 74LS191 0131 9321, 93L21, 54/74S139, 54LS/74LS139 D132 54/74155, 54LS/74LS155 54/74156, 54LS/74LS156 11 15 1 10 9 ¿Mil PL Po Pi P2 P3 5- Ã/D RC 4-0 CE 14- CP TC Qo Qi Ã2 03 0â'" 13 -12 3 2 6 7 Vcc = Pin 16 GND = Pin 8 1 2 3 1 1 1 15 14 13 A 1 1 E Ao Ai E Ao Ai DECODER a DECODER b Oo Ol O2 O3 , 54/74156 2 2+2 4+4 5.5 23 20 125 10 D132 4L,6B,9B 16 Dual 1 -of-4 54LS/74LS156 2 2+2 4+4
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pin diagram decoder 74154 74155 decoder 74LS247 TTL 7448 decoder 7448 input 16 pin 7SEG COM ANODE 54LS/ 9317B 9317C 54LS/74LS47 54LS/74LS48
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