Specification	SN74AHC157N

Circuit [custom]	4
Circuit [custom]	2:1
Current - Output High, Low [custom]	8 mA
Current - Output High, Low [custom]	8 mA
Independent Circuits	1
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	0.3 in
Package / Case	16-DIP
Package / Case	7.62 mm
Supplier Device Package	16-PDIP
Type	Multiplexer
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2 V
Voltage Supply Source	Single Supply

SN74AHC157 Series

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers

Part	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Type	Circuit [custom]	Circuit [custom]	Independent Circuits	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Mounting Type	Package / Case	Package / Case [x]	Package / Case [y]	Voltage Supply Source	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [custom]	Package / Case [custom]	Package / Case	Package / Case
Texas Instruments SN74AHC157DR	125 °C	-40 °C	16-SOIC	Multiplexer	4	2:1	1	8 mA	8 mA	Surface Mount	16-SOIC	0.154 in	3.9 mm	Single Supply	5.5 V	2 V
Texas Instruments SN74AHC157DGVR	125 °C	-40 °C	16-TVSOP	Multiplexer	4	2:1	1	8 mA	8 mA	Surface Mount	16-TFSOP	0.173 in	4.4 mm	Single Supply	5.5 V	2 V
Texas Instruments SN74AHC157PWRG4	125 °C	-40 °C	16-TSSOP	Multiplexer	4	2:1	1	8 mA	8 mA	Surface Mount	16-TSSOP	0.173 in	4.4 mm	Single Supply	5.5 V	2 V
Texas Instruments SN74AHC157DBR	125 °C	-40 °C	16-SSOP	Multiplexer	4	2:1	1	8 mA	8 mA	Surface Mount	16-SSOP			Single Supply	5.5 V	2 V	0.209 in	5.3 mm
Texas Instruments SN74AHC157NSR	125 °C	-40 °C	16-SO	Multiplexer	4	2:1	1	8 mA	8 mA	Surface Mount	16-SOIC			Single Supply	5.5 V	2 V			0.209 "	5.3 mm
Texas Instruments SN74AHC157RGYR	125 °C	-40 °C	16-VQFN (4x3.5)	Multiplexer	4	2:1	1	8 mA	8 mA	Surface Mount	16-VFQFN Exposed Pad			Single Supply	5.5 V	2 V
Texas Instruments SN74AHC157PW	125 °C	-40 °C	16-TSSOP	Multiplexer	4	2:1	1	8 mA	8 mA	Surface Mount	16-TSSOP	0.173 in	4.4 mm	Single Supply	5.5 V	2 V
Texas Instruments SN74AHC157N	125 °C	-40 °C	16-PDIP	Multiplexer	4	2:1	1	8 mA	8 mA	Through Hole	16-DIP			Single Supply	5.5 V	2 V			0.3 in	7.62 mm
Texas Instruments SN74AHC157PWG4	125 °C	-40 °C	16-TSSOP	Multiplexer	4	2:1	1	8 mA	8 mA	Surface Mount	16-TSSOP	0.173 in	4.4 mm	Single Supply	5.5 V	2 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.46
		10	$ 0.40
		25	$ 0.38
		100	$ 0.31
		250	$ 0.29
		500	$ 0.24
		1000	$ 0.21
Texas Instruments	TUBE	1	$ 0.62
		100	$ 0.42
		250	$ 0.33
		1000	$ 0.22

Description

General part information

SN74AHC157 Series

These quadruple 2-line to 1-line data selectors/multiplexers are designed for 2V to 5.5V VCC operation.

The SNx4AHC157 devices feature a common strobe (G) input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.

These quadruple 2-line to 1-line data selectors/multiplexers are designed for 2V to 5.5V VCC operation.

Documents

Technical documentation and resources

Live Insertion

Application note

SNx4AHC157 Quadruple 2-Line To 1-Line Data Selectors/Multiplexers datasheet (Rev. L)

Data sheet

Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)

Application note

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

Application note

LOGIC Pocket Data Book (Rev. B)

User guide

Little Logic Guide 2018 (Rev. G)

Selection guide

Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices

Application note

SN74AHC157N

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SN74AHC157N

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Technical Specifications

SN74AHC157 Series

Pricing

Description

SN74AHC157 Series

Documents

Live Insertion

SNx4AHC157 Quadruple 2-Line To 1-Line Data Selectors/Multiplexers datasheet (Rev. L)

Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)

CMOS Power Consumption and CPD Calculation (Rev. B)

Selecting the Right Level Translation Solution (Rev. A)

How to Select Little Logic (Rev. A)

Logic Guide (Rev. AB)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)

AHC/AHCT Designer's Guide February 2000 (Rev. D)

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

Military Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C)

Texas Instruments Little Logic Application Report

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

TI IBIS File Creation, Validation, and Distribution Processes

Design Summary for WCSP Little Logic (Rev. B)

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

LOGIC Pocket Data Book (Rev. B)

Little Logic Guide 2018 (Rev. G)

Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices

SN74AHC157 Series