CD74HC4051E vs CD74HC373E

This in-depth comparison of the CD74HC4051E and CD74HC373E provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

CD74HC4051E

Texas Instruments

Lifecycle
Active
Stock
6718 PCS
Package
PDIP-16
Series
Interface - Analog Switches, Multiplexers, Demultiplexers
+BOM RFQ
Part B

CD74HC373E

Harris Corporation

Lifecycle
Active
Stock
1296 PCS
Package
PDIP-20
Series
Logic - Latches
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification CD74HC4051E CD74HC373E
Series - 74HC
Part Status Active Obsolete
Logic Type - D-Type Transparent Latch
Circuit - 8:8
Output Type - Tri-State
Voltage - Supply - 2V ~ 6V
Independent Circuits - 1
Delay Time - Propagation - 30ns
Current - Output High Low - 7.8mA, 7.8mA
Operating Temperature -55°C ~ 125°C (TA) -55°C ~ 125°C
Mounting Type Through Hole Through Hole
Multiplexer / Demultiplexer Circuit 8:1 -
Number of Circuits 1 -
On - State Resistance(Max) 130Ohm -
Channel - to - Channel Matching(ΔRon) 8.5Ohm -
Voltage - Supply, Single (V+) 2V ~ 6V -
Voltage - Supply, Dual (V±) ±1V ~ 5V -
-3 dB Bandwidth 180MHz -
Channel Capacitance(CS(off)CD(off)) 25pF -
Current - Leakage(IS(off))(Max) 400nA -
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