Part	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Circuit [custom]	Circuit [custom]	Package / Case	Package / Case	Independent Circuits	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Voltage Supply Source
Texas Instruments SNJ54HC157FK
Texas Instruments SNJ54HC157J	Data Selector/Multiplexer	2 V	6 V	4	2:1	0.3 in 7.62 mm	16-CDIP	1	Through Hole	-55 °C	125 °C	16-CDIP	7.8 mA	7.8 mA	Single Supply

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	8	$ 37.88
Texas Instruments	TUBE	1	$ 46.06
		100	$ 40.24
		250	$ 31.02
		1000	$ 27.75

Description

General part information

SN54HC157 Series

The SNx4HC157 contains four data selectors/multiplexers to select one of two data sources. All channels are controlled by the same address select (A/B) input, and strobe (G) input. A high level at the strobe terminal forces all outputs low.

Documents

Technical documentation and resources

SNx4HC157 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers datasheet (Rev. F)

Data sheet

Implications of Slow or Floating CMOS Inputs (Rev. E)

Application note

LOGIC Pocket Data Book (Rev. B)

User guide

Logic Guide (Rev. AB)

Selection guide

SNJ54HC157FK

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SNJ54HC157FK

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Technical Specifications

SN54HC157 Series

Pricing

Description

SN54HC157 Series

Documents

Signal Switch Data Book (Rev. A)

CMOS Power Consumption and CPD Calculation (Rev. B)

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Input and Output Characteristics of Digital Integrated Circuits

SN54/74HCT CMOS Logic Family Applications and Restrictions

Designing With Logic (Rev. C)

TI IBIS File Creation, Validation, and Distribution Processes

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Live Insertion

Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc

SNx4HC157 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers datasheet (Rev. F)

Implications of Slow or Floating CMOS Inputs (Rev. E)

LOGIC Pocket Data Book (Rev. B)

Logic Guide (Rev. AB)

SN54HC157 Series