Integrated Circuits (ICs)

SN74AHC157DBR

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QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS / MULTIPLEXERS

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Search across all available documentation for this part.

DocumentsBenefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)+18

Integrated Circuits (ICs)

SN74AHC157DBR

Active

Texas Instruments

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS / MULTIPLEXERS

Deep-Dive with AI

DocumentsBenefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)+18

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74AHC157DBR

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	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SSOP
Package / Case [custom]	0.209 in
Package / Case [custom]	5.3 mm
Supplier Device Package	16-SSOP
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	Cut Tape (CT)	1	$ 0.54
		10	$ 0.46
		25	$ 0.43
		100	$ 0.34
		250	$ 0.32
		500	$ 0.27
		1000	$ 0.21
	Digi-Reel®	1	$ 0.54
		10	$ 0.46
		25	$ 0.43
		100	$ 0.34
		250	$ 0.32
		500	$ 0.27
		1000	$ 0.21
	Tape & Reel (TR)	2000	$ 0.15
Texas Instruments	LARGE T&R	1	$ 0.31
		100	$ 0.21
		250	$ 0.16
		1000	$ 0.11

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.