SN75183D from Texas Instruments, in a SOIC-14. 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	1A	input	Input A of driver 1; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V.
2	1B	input	Input B of driver 1; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V.
3	1C	input	Input C of driver 1; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V.
4	1D	input	Input D of driver 1; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V.
5	1Y	output	AND output of driver 1 (Y = ABCD) rated for IOH of -40 mA and IOL of 40 mA, with at most one output shorted to ground at a time.
6	1Z	output	NAND output of driver 1 (Z = ABCD) rated for IOH of -40 mA and IOL of 40 mA, with at most one output shorted to ground at a time.
7	GND	power_in	Network ground terminal to which all voltages (except differential voltages) are referenced.
8	2Z	output	NAND output of driver 2 (Z = ABCD) rated for IOH of -40 mA and IOL of 40 mA, with at most one output shorted to ground at a time.
9	2Y	output	AND output of driver 2 (Y = ABCD) rated for IOH of -40 mA and IOL of 40 mA, with at most one output shorted to ground at a time.
10	2A	input	Input A of driver 2; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V.
11	2B	input	Input B of driver 2; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V.
12	2C	input	Input C of driver 2; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V.
13	2D	input	Input D of driver 2; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V.
14	VCC	power_in	Supply voltage shared by both drivers; recommended 4.75 V to 5.25 V (5 V nominal) for the SN75183, with an absolute maximum of 7 V.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOIC-14
Category	Interface ICs
Pins	14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Supply voltage	VCC	4.75	5	5.25	V	DS8830/SN75183 column	4
High-level input voltage	VIH	2			V	DS8830/SN75183 column	4
Low-level input voltage	VIL			0.8	V	DS8830/SN75183 column	4
High-level output current	IOH			-40	mA	DS8830/SN75183 column	4
Low-level output current	IOL			40	mA	DS8830/SN75183 column	4
Operating free-air temperature	TA	0		70	°C	DS8830/SN75183 column	4
Supply voltage	VCC			7	V	All voltage values except differential voltages, with respect to network ground	4
Input voltage	VI			5.5	V		4
Duration of output short circuit				1	s	Not more than one output shorted to ground at any one time	4
Storage temperature range	Tstg	-65		150	°C		4
Lead temperature, D or N package				260	°C	1,6 mm (1/16 inch) from case for 10 seconds: D or N package	4
Power rating, D package				950	mW	TA ≤ 25°C, D package	4
Power rating, D package at TA = 70°C				608	mW	TA = 70°C, D package	4
High level output voltage, Y (AND) outputs	VOH	2.4			V	VIH = 2 V, IOH = -0.8 mA	5
High-level output voltage, Y (AND) outputs	VOH	1.8	3.3		V	VIH = 2 V, IOH = -40 mA	5
Low-level output voltage, Y (AND) outputs	VOL		0.22	0.4	V	VIL = 0.8 V, IOL = 40 mA	5
High level output voltage, Z (NAND) outputs	VOH	2.4			V	VIL = 0.8 V, IOH = -0.8 mA	5
High-level output voltage, Z (NAND) outputs	VOH	1.8	3.3		V	VIL = 0.8 V, IOH = -40 mA	5
Low-level output voltage, Z (NAND) outputs	VOL		0.22	0.4	V	VIH = 2 V, IOL = 40 mA	5
High-level input current	IIH			120	µA	VIH = 2.4 V	5
Input current at maximum input voltage	II			2	mA	VIH = 5.5 V	5
Low-level input current	IIL			-4.8	mA	VIL = 0.4 V	5
Supply current (average per driver)	ICC		10	18	mA	VCC = 5 V, All inputs at 5 V, No load	5
Propagation delay time, low- to high-level Y output AND gates	tPLH		8	12	ns	VCC = 5 V, TA = 25°C, CL = 15 pF, See Figure 1(a)	5
Propagation delay time, high- to low-level Y output AND gates	tPHL		12	18	ns	VCC = 5 V, TA = 25°C, CL = 15 pF, See Figure 1(a)	5
Propagation delay time, low- to high-level Z output NAND gates	tPLH		6	12	ns	VCC = 5 V, TA = 25°C, CL = 15 pF, See Figure 1(a)	5
Propagation delay time, high- to low-level Z output NAND gates	tPHL		6	8	ns	VCC = 5 V, TA = 25°C, CL = 15 pF, See Figure 1(a)	5
Propagation delay time, low- to high-level differential output	tPLH		9	16	ns	VCC = 5 V, TA = 25°C, Y output with respect to Z output, RL = 100 Ω in series with 5000 pF, See Figure 1(b)	5
Propagation delay time, high- to low-level differential output	tPHL		8	16	ns	VCC = 5 V, TA = 25°C, Y output with respect to Z output, RL = 100 Ω in series with 5000 pF, See Figure 1(b)	5
Power rating derating factor, D package			7.6		mW/°C	Above TA = 25°C, D package	4

CAD (KiCad official)

Symbol: SN75183D
Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
3D model: SOIC-14 (KiCad packages3D, STEP)
3D model files: sn75183d-etched.step / sn75183d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn75183d.step / sn75183d.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (21 pp, sha256 98a3fdb14a35ecc6, retrieved 2026-10-30, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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).

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SN75183D

Verified SN75183D

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3D Model

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