CD4050BE vs CD4051BEE4

This in-depth comparison of the CD4050BE and CD4051BEE4 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

CD4050BE

Harris Corporation

Lifecycle: Active
Stock: 3140 PCS
Package: PDIP-16
Series: Logic - Buffers, Drivers, Receivers, Transceivers

+BOM RFQ

Part B

CD4051BEE4

Texas Instruments

Lifecycle: Active
Stock: 4148 PCS
Package: DIP-16
Series: Interface - Analog Switches, Multiplexers, Demultiplexers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	CD4050BE	CD4051BEE4
Supplier	-	Texas Instruments
Part Status	Obsolete	Discontinued at Digi-Key
Multiplexer / Demultiplexer Circuit	-	8:1
Number of Circuits	-	1
On - State Resistance(Max)	-	240Ohm
Channel - to - Channel Matching(ΔRon)	-	5Ohm
Voltage - Supply, Single (V+)	-	3V ~ 20V
Voltage - Supply, Dual (V±)	-	±2.5V ~ 9V
-3 dB Bandwidth	-	20MHz
Channel Capacitance(CS(off)CD(off))	-	0.2pF, 30pF
Current - Leakage(IS(off))(Max)	-	100nA
Operating Temperature	-55°C ~ 125°C (TA)	-55°C ~ 125°C (TA)
Mounting Type	Through Hole	Through Hole
Series	4000B	-
Logic Type	Buffer, Non-Inverting	-
Number of Elements	6	-
Number of Bits per Element	1	-
Output Type	Push-Pull	-
Current - Output High Low	8mA, 48mA	-
Voltage - Supply	3V ~ 18V	-

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