CD4011BM96 from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	1A	input	Gate 1 input A. High-impedance CMOS input protected by an internal clamp network. VIH min = 3.5 V at VDD = 5 V; input current typ 10 pA (max 0.1 uA).
2	1B	input	Gate 1 input B. High-impedance CMOS input protected by an internal clamp network. Same DC characteristics as pin 1.
3	1Y	output	Gate 1 NAND output: J = NOT(A AND B). Buffered CMOS push-pull output. IOL min = 1 mA @ VDD = 5 V (VOL = 0.4 V); IOH min = -1 mA @ VDD = 5 V (VOH = 4.6 V).
4	2Y	output	Gate 2 NAND output: K = NOT(C AND D). Buffered CMOS push-pull output; same drive as pin 3.
5	2A	input	Gate 2 input A. High-impedance CMOS input; same DC characteristics as pin 1.
6	2B	input	Gate 2 input B. High-impedance CMOS input; same DC characteristics as pin 1.
7	VSS	power_in	Negative supply / ground reference. Typically 0 V. Absolute maximum supply range VSS to VDD is -0.5 V to +20 V.
8	3A	input	Gate 3 input A. High-impedance CMOS input; same DC characteristics as pin 1.
9	3B	input	Gate 3 input B. High-impedance CMOS input; same DC characteristics as pin 1.
10	3Y	output	Gate 3 NAND output: L = NOT(E AND F). Buffered CMOS push-pull output; same drive as pin 3.
11	4Y	output	Gate 4 NAND output: M = NOT(G AND H). Buffered CMOS push-pull output; same drive as pin 3.
12	4A	input	Gate 4 input A. High-impedance CMOS input; same DC characteristics as pin 1.
13	4B	input	Gate 4 input B. High-impedance CMOS input; same DC characteristics as pin 1.
14	VDD	power_in	Positive supply pin. Recommended operating range 3 V to 18 V (absolute max +20 V referenced to VSS). Decouple locally to VSS.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOIC-14
Category	Logic
Pins	14

Ordering variants

Same part, different packaging or reel option.

CD4011BM96M
CD4011BM96
CD4011BM96E4
CD4011BM96G4
CD4011BM96ME4
CD4011BM96MT
CD4011BM96E
CD4011BM96EE4
CD4011BM96F
CD4011BM96F3A
CD4011BM96NSR
CD4011BM96NSRG4
CD4011BM96PW
CD4011BM96PWE4
CD4011BM96PWR
CD4011BM96PWRG4

CAD (KiCad official)

Symbol: CD4011BM96
Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
3D model: SOIC-14 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`cd4011bm96.step`	195 KB	You want the bare part, or you mark your own boards.
`cd4011bm96-etched.step`	2.4 MB	You want the part with `CD4011BM96` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 609 faces against 237 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: Texas Instruments datasheet (20 pp, sha256 07084a1a9eff0b9d, retrieved 2026-08-17, tier: manufacturer)
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