Texas Instruments SN74HC257DT

Name: SN74HC257DT
Brand: Texas Instruments
SKU: 3222587-SN74HC257DT
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: SN74HC257DT

Manufacturer:: Texas Instruments

Ventron No:: 3222587-SN74HC257DT

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

ECAD Model:

Datasheet:: sn74hc257

Specifications

Texas Instruments SN74HC257DT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74HC257DT.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154, 3.90mm Width)
Number of Pins
16
Weight
141.690917mg
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Series
74HC
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
Termination
SMD/SMT
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method
TR
Technology
CMOS
Voltage - Supply
2V~6V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
4
Supply Voltage
5V
Base Part Number
74HC257
Pin Count
16
Number of Outputs
1
Circuit
4 x 2:1
Supply Voltage-Max (Vsup)
6V
Supply Voltage-Min (Vsup)
2V
Number of Channels
4
Load Capacitance
50pF
Number of Bits
2
Propagation Delay
26 ns
Family
HC/UH
Number of Inputs
8
Output Characteristics
3-STATE
Current - Output High, Low
7.8mA 7.8mA
Supply Type
Single
Bandwidth
28MHz
Output Polarity
TRUE
Voltage Supply Source
Single Supply
Independent Circuits
1
Height
1.75mm
Length
9.9mm
Width
3.91mm
Thickness
1.58mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

SN74HC257DT Overview
This part is manufactured by Texas Instruments and falls under the category of Logic - Signal Switches, Multiplexers, Decoders. It has 16 pins and weighs 141.690917 milligrams. It is packaged in Tape & Reel (TR) format and is Pbfree. It has 4 channels, a load capacitance of 50pF, and 8 inputs. The output polarity is TRUE and it has a thickness of 1.58mm. This part is not radiation hardened.

SN74HC257DT Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single

SN74HC257DT Applications
There are a lot of Texas Instruments SN74HC257DT Signal Switches / Multiplexers / Decoders applications.

Code converters
High-performance memory systems
HD surveillance system
Textile mills
Idle motor
CPU memory location identification
Enabling different functions units in microprocessor instruction decoding
Transmission from the computer system of a satellite
Paper plants
Implementing boolean functions with multiple variables

SN74HC257DT More Descriptions

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85
Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC T/R
HC/UH e4 74HC257 4x 2:1 decoder circuit 28MHz 26ns 5V 1.75mm
LOGIC, SELECTOR/MUX QD 2-1, 16SO, RL250
SN74HC257 QUADRUPLE 2-LINE TO 1-
LOGIC, SELECTOR/MUX QD 2-1, 16SO, RL250; Logic Type:Data Selector / Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:2V to 6V; Logic Case Style:SOIC; No. of Pins:16; Operating Temperature Range:-40°C to 85°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74257; Logic IC Family:HC; Logic IC Function:Quad 2-to-1 Line Data Selector / Multiplexer with 3-State Outputs; Package / Case:SOIC; Ratio:2:1; Supply Voltage Max:6V; Supply Voltage Min:2V; Termination Type:SMD

Certification