Quad 2-input multiplexer IC featuring non-inverting 3-state outputs. Operates with a single supply voltage from 2V to 6V, offering a 28MHz bandwidth and 26ns propagation delay. This through-hole component, housed in a 16-PDIP package with gold contact plating, supports 4 independent circuits, each with 2 input lines and 1 output line. Designed for high-speed CMOS logic applications, it functions across a wide temperature range of -55°C to 125°C and is RoHS compliant.
PackagePDIP
MountingThrough Hole
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Technical Specifications
Texas Instruments CD74HC257E technical specifications.
General
Bandwidth
28MHz
Package/Case
PDIP
Contact Plating
Gold
Height
4.57mm
High Level Output Current
7.8mA
Independent Circuits
1
Lead Free
Lead Free
Length
19.3mm
Logic Function
Multiplexer
Low Level Output Current
7.8mA
Max Operating Temperature
125°C
Min Operating Temperature
-55°C
Max Supply Voltage
6V
Min Supply Voltage
2V
Mount
Through Hole
Number of Bits
2
Number of Channels
4
Number of Input Lines
2
Number of Inputs
8
Number of Output Lines
1
Number of Outputs
4
Package Quantity
25
Packaging
Rail/Tube
Propagation Delay
26ns
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
74HC
Supply Type
Single
Throw Configuration
DPST
Weight
0.03357oz
Width
6.35mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments CD74HC257E Datasheet
Download the complete datasheet for Texas Instruments CD74HC257E to view detailed technical specifications.
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