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Texas Instruments CD4077BM96 — Analog & Data Acquisition

CD4077BM96 4000B XNOR Gate, 4-ch 2-input, 14-SOIC

MPNCD4077BM96
End of Life

Texas Instruments CD4077BM96, 4000B series, XNOR (Exclusive NOR) Gate, 4 circuits, 2-input, 3V to 18V supply, -55°C to 125°C, 14-SOIC package, Surface Mount.

$0.58Ref. price · indicative, final on quote
Texas Instruments CD4077BM96 datasheet (PDF)
Packaging14-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Series4000B
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CD4077BM96 specifications
ParameterValue
Series4000B
Logic typeXNOR (Exclusive NOR)
MountingSurface Mount
Supply voltage3V ~ 18V
Current - quiescent1 µA
Current - output high, low3.4mA, 3.4mA
I/O channels2
Operating temperature-55°C ~ 125°C
PackageTape & Reel (TR); Cut Tape (CT)
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4
Input logic level - low1.5V ~ 4V
Input logic level - high3.5V ~ 11V
Max propagation delay @ v, max CL100ns @ 15V, 50pF

Product details

Quad 2-input XNOR from the 4000B family

The CD4077BM96 is a Texas Instruments 4000B-series CMOS logic gate — four independent 2-input XNOR (Exclusive NOR) circuits in a 14-SOIC package. Quiescent current maxes at 1 µA, so it suits battery-powered or always-on monitoring logic where every microamp counts. Propagation delay is 100 ns at 15V into a 50 pF load — fast enough for slow-speed control handshakes, not for high-frequency clock trees.

The 3V to 18V supply range means this gate can run directly off an unregulated battery or a 12V rail without a local regulator. That simplifies the power tree in automotive body controllers or industrial sensor interfaces. Input logic levels track the supply: low at 1.5V to 4V, high at 3.5V to 11V, so it interfaces cleanly with 5V and 12V logic families without level shifters.

For a BOM freeze, this part does not carry an obsolescence watch today.

Frequently asked questions

What is the difference between CD4077BM96 and CD4077BE?

The CD4077BM96 is the surface-mount 14-SOIC variant in Tape & Reel packaging. The CD4077BE is the through-hole DIP version. Logic function, supply range, and temperature grade are identical across the two package options.

What are suitable replacements or cross references for CD4077BM96?

Within the 4000B series, the CD4025BM96 is a 3-input NOR gate in the same 14-SOIC package and supply range — different logic function, not a direct XNOR replacement. For a true XNOR, stay with the CD4077BM96 or its DIP sibling CD4077BE. No pin-compatible second-source XNOR from another family is listed in the record.