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Texas Instruments CD4077BM96 — Analog & Data Acquisition
Texas Instruments

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
CD4077BM96 datasheet
Packaging14-SOIC (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

CD4077BM96 Technical Specifications
ParameterValue
Series4000B
Logic typeXNOR (Exclusive NOR)
Mounting typeSurface Mount
Voltage3V ~ 18V
Current - quiescent1 µA
Current - output high, low3.4mA, 3.4mA
Number of inputs2
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. It operates across a 3V to 18V supply range and the full military temperature span of -55°C to 125°C, making it a fit for industrial control, avionics, and downhole instrumentation where wide voltage tolerance and temperature margin are required. 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.

Supply range and temperature — what they mean for the BOM

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. The -55°C to 125°C operating range covers engine-bay, cold-start, and high-altitude environments — no need to derate for a commercial-grade part. 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.

Lifecycle and sourcing

The CD4077BM96 carries an Active product status and is ROHS3 compliant. 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.