Datasheets
74AC157LC by: Fairchild Semiconductor Corporation

Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20

Part Details for 74AC157LC by Fairchild Semiconductor Corporation

Overview of 74AC157LC by Fairchild Semiconductor Corporation

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Applications Consumer Electronics Financial Technology (Fintech) Computing and Data Storage Telecommunications Communication and Networking

Part Details for 74AC157LC

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74AC157LC Part Data Attributes

74AC157LC Fairchild Semiconductor Corporation
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74AC157LC Fairchild Semiconductor Corporation Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20
Part Life Cycle Code Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code QLCC
Package Description QCCN,
Pin Count 20
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Family AC
JESD-30 Code S-CQCC-N20
Length 8.89 mm
Logic IC Type MULTIPLEXER
Number of Functions 4
Number of Inputs 2
Number of Outputs 1
Number of Terminals 20
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Polarity TRUE
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code QCCN
Package Equivalence Code LCC20,.35SQ
Package Shape SQUARE
Package Style CHIP CARRIER
Propagation Delay (tpd) 12 ns
Qualification Status Not Qualified
Seated Height-Max 2.54 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form NO LEAD
Terminal Pitch 1.27 mm
Terminal Position QUAD
Width 8.89 mm

Alternate Parts for 74AC157LC

This table gives cross-reference parts and alternative options found for 74AC157LC. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 74AC157LC, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
M38510/76203S2X Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20 Harris Semiconductor 74AC157LC vs M38510/76203S2X
M38510R76203B2A IC AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Multiplexer/Demultiplexer National Semiconductor Corporation 74AC157LC vs M38510R76203B2A
54AC157LMQB Multiplexer/Demultiplexer Teledyne e2v 74AC157LC vs 54AC157LMQB
M38510/76203B2X AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 Intersil Corporation 74AC157LC vs M38510/76203B2X
M38510/76203B2A Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20 Teledyne e2v 74AC157LC vs M38510/76203B2A
74AC157LCX Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20 Fairchild Semiconductor Corporation 74AC157LC vs 74AC157LCX
54AC157LMQB Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20 Fairchild Semiconductor Corporation 74AC157LC vs 54AC157LMQB
M38510R76203B2X AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 Texas Instruments 74AC157LC vs M38510R76203B2X
5962-89539012A AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 Texas Instruments 74AC157LC vs 5962-89539012A
54AC157LMQB IC AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Multiplexer/Demultiplexer National Semiconductor Corporation 74AC157LC vs 54AC157LMQB
Part Number Description Manufacturer Compare
5962-88682012X HC/UH SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, MS-004, LCC-20 Texas Instruments 74AC157LC vs 5962-88682012X
54AC353QM Multiplexer, AC Series, 2-Func, 4 Line Input, 1 Line Output, Inverted Output, CMOS, PQCC20, PLASTIC, LCC-20 Fairchild Semiconductor Corporation 74AC157LC vs 54AC353QM
74AC257LC Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20 Fairchild Semiconductor Corporation 74AC157LC vs 74AC257LC
SNJ54HC158FK-00 HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, CQCC20 Texas Instruments 74AC157LC vs SNJ54HC158FK-00
SN54HC354FK-00 HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20 Texas Instruments 74AC157LC vs SN54HC354FK-00
SN54HC151FK HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 Texas Instruments 74AC157LC vs SN54HC151FK
54AC153LMQB AC SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 Texas Instruments 74AC157LC vs 54AC153LMQB
5962R8769201V2X AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 Texas Instruments 74AC157LC vs 5962R8769201V2X
SNJ54HC153FK-00 HC/UH SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20 Texas Instruments 74AC157LC vs SNJ54HC153FK-00
54AC157LMQB AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 Texas Instruments 74AC157LC vs 54AC157LMQB

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