Texas Instruments SN74F257N

Name: SN74F257N
Brand: Texas Instruments
SKU: 3220452-SN74F257N
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: SN74F257N

Manufacturer:: Texas Instruments

Ventron No:: 3220452-SN74F257N

Description:: Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

ECAD Model:

Datasheet:: sn74f257

Specifications

Texas Instruments SN74F257N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74F257N.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
16-DIP (0.300, 7.62mm)
Number of Pins
16
Weight
951.693491mg
Operating Temperature
0°C~70°C
Packaging
Tube
Series
74F
JESD-609 Code
e4
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Technology
TTL
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Number of Functions
4
Supply Voltage
5V
Base Part Number
74F257
Pin Count
16
Number of Outputs
1
Operating Supply Voltage
5V
Circuit
4 x 2:1
Polarity
Non-Inverting
Power Supplies
5V
Number of Circuits
4
Load Capacitance
50pF
Number of Bits
4
Throw Configuration
DPST
Propagation Delay
7 ns
Quiescent Current
15mA
Family
F/FAST
Number of Inputs
8
Output Characteristics
3-STATE
Current - Output High, Low
3mA 24mA
Supply Type
Single
Bandwidth
70MHz
Number of Input Lines
2
Voltage Supply Source
Single Supply
Independent Circuits
1
Height
5.08mm
Length
19.3mm
Width
6.35mm
Thickness
3.9mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead

Description

SN74F257N Overview
The package or case of the product is a 16-DIP (0.300, 7.62mm), which is a standard size and shape for integrated circuits. It has a weight of 951.693491mg, making it lightweight and easy to handle. The voltage supply for this product ranges from 4.5V to 5.5V, with a specific supply voltage of 5V. The load capacitance is 50pF, which is the maximum amount of charge it can hold. This product has 4 bits, which refers to the number of binary digits it can process. It belongs to the F/FAST family, which is known for its high-speed performance. With 8 inputs and 2 input lines, this product can handle multiple signals at once. However, it is not radiation hardened, meaning it is not designed to withstand high levels of radiation.

SN74F257N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
2 input lines

SN74F257N Applications
There are a lot of Texas Instruments SN74F257N Signal Switches / Multiplexers / Decoders applications.

High-performance memory-decoding applications
Memory system of computers
Automation system
Automatic Monitoring systems
Combinational circuit
Speed synchronization of multiple motors in industries
Telephone network
Computer memory
Memory chips
CPU memory location identification

SN74F257N More Descriptions

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70
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TEXAS INSTRUMENTS SN74F257N LOGIC, QUAD 2-1 DATA SEL/MUX, 16DIP
Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube
F/FAST e4 74F257 4x 2:1 multiplexer circuit 70MHz 7ns 5V 5.08mm
2I/P QUAD DATA SELECTOR/MUX, DIP-16
LOGIC, QUAD 2-1 DATA SEL/MUX, 16DIP; Logic Type:Data Selector / Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:0°C to 70°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74257; Logic IC Family:F; Logic IC Function:Quad 2-to-1 Line Data Selector / Multiplexer with 3-State Outputs; Package / Case:PDIP; Ratio:2:1; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole

Certification