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CD4054BM96

Public Made by Adom

by adom

Texas Instruments LCD Drivers, SOP-16. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

markdown

CD4054BM96

Texas Instruments · LCD Drivers · SOP-16

CD4054BM96 from Texas Instruments, in a SOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 STROBE input Active-high strobe that latches all four segment data inputs (A-D) into the internal latches; minimum strobe pulse width tW = 50 ns at VDD = 10 V.
2 B input Logic-level segment B data input, one of four independent channels whose output is B XOR DF; input voltage range VSS to VDD.
3 C input Logic-level segment C data input, one of four independent channels whose output is C XOR DF; input voltage range VSS to VDD.
4 D input Logic-level segment D data input, one of four independent channels whose output is D XOR DF; input voltage range VSS to VDD.
5 VEE power_in Most-negative supply pin providing LCD output level-shifting; VDD − VEE up to 18 V yields an effective 36 V p-p LCD drive waveform.
6 VSS power_in Negative supply (ground) reference; supply range VDD − VSS = 3 V to 18 V over the full −55 °C to +125 °C operating temperature range.
7 DF input Display-frequency oscillator signal input distributed commonly to all four segment-driver XOR stages to produce the biphasic LCD segment drive waveform.
8 DF OUT output Level-shifted display-frequency output used to drive the liquid-crystal common (backplane) electrode at the LCD supply swing (VEE to VDD).
9 OUT output Additional output pin listed in the CD4054B terminal assignment; exact function (DF-chain output or auxiliary level-shifted signal) not fully resolved from available images-see review_required.
10 VDD power_in Positive supply; recommended operating range 3 V to 18 V at full package temperature range; absolute maximum +20 V.
11 d output Level-shifted LCD segment d drive output (d = D XOR DF, latched by STROBE); signal swings VEE to VDD; VOL = 0.05 V typ, VOH = 9.95 V typ at VDD = 10 V.
12 c output Level-shifted LCD segment c drive output (c = C XOR DF, latched by STROBE); signal swings VEE to VDD; VOL = 0.05 V typ, VOH = 9.95 V typ at VDD = 10 V.
13 b output Level-shifted LCD segment b drive output (b = B XOR DF, latched by STROBE); signal swings VEE to VDD; VOL = 0.05 V typ, VOH = 9.95 V typ at VDD = 10 V.
14 a output Level-shifted LCD segment a drive output (a = A XOR DF, latched by STROBE); signal swings VEE to VDD; VOL = 0.05 V typ, VOH = 9.95 V typ at VDD = 10 V.
15 IN input Additional input pin listed in the CD4054B terminal assignment; exact function (DF-chain input or auxiliary signal input) not fully resolved from available images-see review_required.
16 A input Logic-level segment A data input, one of four independent channels whose output is A XOR DF; input voltage range VSS to VDD.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOP-16
Category LED Drivers
Pins 16

CAD (KiCad official)

  • Symbol: CD4054BM96
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOP-16 (KiCad packages3D, STEP)
  • 3D model files: cd4054bm96-etched.step / cd4054bm96-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd4054bm96.step / cd4054bm96.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (17 pp, sha256 ef29ebccc034b654, retrieved 2026-09-29, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF