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SN74LS257BN - TI
Manufacturer:
TI
ManyChip's Part#:
MC8756075
Category:
Logic Controller, Logic IC
Package:
DIP-16
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS SN74LS257BN Data Selector / Multiplexer, 3-State Outputs, LS Family, 1Channels, 2:1, 4.75V to 5.25V, DIP-16
Stock Locations:
Availability:
619 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.36

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The SN74LS257BN is a 2-to-1 quadruple Data Selector/Multiplexer with 3-state outputs. It is designed to multiplex signals from four-bit data sources to four-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output control pin (G\\) is at a high-logic level.
Three-state outputs interface directly with system bus
Provides bus interface from multiple sources in high-performance systems

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SN74LS257BN Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	DIP-16
Digital Logic Level	TTL
Supply Voltage (DC)	4.75V ~ 5.25V
Number of Outputs	4 Output
Contacts Type	DPST
Supply Current	44.0 mA
Number of Circuits	4 Circuit
Number of Channels	1 Channel
Number of Positions	16 Position
Number of Bits	4 Bit
Polarity	Non-Inverting
Voltage Nodes	5.00 V
Power Dissipation	0.055 W
Quiescent Current	13.0 mA
Bandwidth	35.0 MHz
Output Current Drive	-108 µA
Number of Inputs	2 Input
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	55 mW
Supply Voltage	4.75V ~ 5.25V
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	4.75 V
	Show
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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