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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	Publish 0.1.0 · Ray	19h ago
viewers	cd74hct138m96: viewers · Ray	19h ago
cd74hct138m96-etched.glb	cd74hct138m96: factory component page (tier=lcsc) · Ray	19h ago
cd74hct138m96-etched.step	cd74hct138m96: factory component page (tier=lcsc) · Ray	19h ago
cd74hct138m96-hero.glb	Publish 0.1.0 · Ray	19h ago
cd74hct138m96-hero.overlay.json	Publish 0.1.0 · Ray	19h ago
cd74hct138m96.glb	Publish 0.1.0 · Ray	19h ago
cd74hct138m96.kicad_mod	Publish 0.1.0 · Ray	19h ago
cd74hct138m96.kicad_sym	Publish 0.1.0 · Ray	19h ago
cd74hct138m96.lbr	Publish 0.1.0 · Ray	19h ago
cd74hct138m96.step	Publish 0.1.0 · Ray	19h ago
package.json	cd74hct138m96: LCSC part number C2674524 (was published as the bare integer) · Ray	6h ago
page.json	cd74hct138m96: LCSC part number C2674524 (was published as the bare integer) · Ray	6h ago
README.md	Initial commit: component/cd74hct138m96 · Ray	19h ago

CD74HCT138M96

Texas Instruments · Global Sourcing Parts · SOIC-16

CD74HCT138M96 from Texas Instruments, in a SOIC-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	A0	input	Address input 0; selects one of eight outputs in conjunction with A1 and A2.
2	A1	input	Address input 1; selects one of eight outputs in conjunction with A0 and A2.
3	A2	input	Address input 2; selects one of eight outputs in conjunction with A0 and A1.
4	G0	input	Active-low output strobe 0; combined with G1 and G2 for output enable control.
5	G1	input	Active-low output strobe 1; combined with G0 and G2 for output enable control.
6	G2	input	Output strobe 2; combined with G0 and G1 for output enable and decoder cascading.
7	Y7	output	Active-low decoder output 7; selected when A2=1, A1=1, A0=1.
8	GND	power_in	Ground reference potential.
9	Y6	output	Active-low decoder output 6; selected when A2=1, A1=1, A0=0.
10	Y5	output	Active-low decoder output 5; selected when A2=1, A1=0, A0=1.
11	Y4	output	Active-low decoder output 4; selected when A2=1, A1=0, A0=0.
12	Y3	output	Active-low decoder output 3; selected when A2=0, A1=1, A0=1.
13	Y2	output	Active-low decoder output 2; selected when A2=0, A1=1, A0=0.
14	Y1	output	Active-low decoder output 1; selected when A2=0, A1=0, A0=1.
15	Y0	output	Active-low decoder output 0; selected when A2=0, A1=0, A0=0.
16	VCC	power_in	Positive supply voltage; recommended operating range 4.5V to 5.5V for HCT138.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOIC-16
Category	Global Sourcing Parts
Pins	16

CAD (KiCad official)

Symbol: CD74HCT138M96
Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
3D model: SOIC-16 (KiCad packages3D, STEP)
3D model files: cd74hct138m96-etched.step / cd74hct138m96-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd74hct138m96.step / cd74hct138m96.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (29 pp, sha256 91bcc55cde2c2a9e, retrieved 2026-10-06, tier: lcsc)
Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF