Integrated Circuits (ICs)

74AC11257N

Active

Texas Instruments

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

Deep-Dive with AI

Search across all available documentation for this part.

Documents74AC11257 datasheet (Rev. C)

Integrated Circuits (ICs)

74AC11257N

Active

Texas Instruments

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

Deep-Dive with AI

Documents74AC11257 datasheet (Rev. C)

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	74AC11257N

Circuit	4 x 2:1
Current - Output High, Low [custom]	24 mA
Current - Output High, Low [custom]	24 mA
Independent Circuits	1
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-PDIP
Type	Multiplexer
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V
Voltage Supply Source	Dual Supply

74AC11257 Series

Part	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Circuit	Independent Circuits	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package	Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Voltage Supply Source	Package / Case [y]	Package / Case [x]
Texas Instruments 74AC11257N	24 mA	24 mA	4 x 2:1	1	85 °C	-40 C	20-DIP (0.300" 7.62mm)	20-PDIP	Multiplexer	5.5 V	3 V	Through Hole	Dual Supply
Texas Instruments 74AC11257DW	24 mA	24 mA	4 x 2:1	1	85 °C	-40 C	20-SOIC (0.295" 7.50mm Width)	20-SOIC	Multiplexer	5.5 V	3 V	Surface Mount	Dual Supply
Texas Instruments 74AC11257PWR	24 mA	24 mA	4 x 2:1	1	85 °C	-40 C	20-TSSOP	20-TSSOP	Multiplexer	5.5 V	3 V	Surface Mount	Dual Supply	4.4 mm	0.173 "
Texas Instruments 74AC11257PWLE
Texas Instruments 74AC11257PWRG4	24 mA	24 mA	4 x 2:1	1	85 °C	-40 C	20-TSSOP	20-TSSOP	Multiplexer	5.5 V	3 V	Surface Mount	Dual Supply	4.4 mm	0.173 "
Texas Instruments 74AC11257DWR	24 mA	24 mA	4 x 2:1	1	85 °C	-40 C	20-SOIC (0.295" 7.50mm Width)	20-SOIC	Multiplexer	5.5 V	3 V	Surface Mount	Dual Supply
Texas Instruments 74AC11257PW	24 mA	24 mA	4 x 2:1	1	85 °C	-40 C	20-TSSOP	20-TSSOP	Multiplexer	5.5 V	3 V	Surface Mount	Dual Supply	4.4 mm	0.173 "

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 3.61
		7315	$ 3.61
	Tube	280	$ 2.80
Texas Instruments	TUBE	1	$ 4.33
		100	$ 3.80
		250	$ 2.66
		1000	$ 2.15

Description

General part information

74AC11257 Series

This device is designed to multiplex signals from 4-bit data sources to four output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable (OE\) input is at a high logic level.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Documents

Technical documentation and resources

74AC11257 datasheet (Rev. C)

Data sheet