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

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TS1874AIYPT

STMicroelectronics · Operational Amplifier · TSSOP-14

TS1874AIYPT from STMicroelectronics, in a TSSOP-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	Out1	output	Output of amplifier 1, rail-to-rail output with typically 65 mA drive.
2	In1-	input	Inverting input of amplifier 1, rail-to-rail with common-mode range VCC- - 0.2 V to VCC+ + 0.2 V at 25 °C.
3	In1+	input	Non-inverting input of amplifier 1, rail-to-rail with common-mode range VCC- - 0.2 V to VCC+ + 0.2 V at 25 °C.
4	VCC+	power_in	Positive supply voltage; operating range VCC = 1.8 to 6 V, absolute maximum 7 V.
5	In2+	input	Non-inverting input of amplifier 2, rail-to-rail with common-mode range VCC- - 0.2 V to VCC+ + 0.2 V at 25 °C.
6	In2-	input	Inverting input of amplifier 2, rail-to-rail with common-mode range VCC- - 0.2 V to VCC+ + 0.2 V at 25 °C.
7	Out2	output	Output of amplifier 2, rail-to-rail output with typically 65 mA drive.
8	Out3	output	Output of amplifier 3, rail-to-rail output with typically 65 mA drive.
9	In3-	input	Inverting input of amplifier 3, rail-to-rail with common-mode range VCC- - 0.2 V to VCC+ + 0.2 V at 25 °C.
10	In3+	input	Non-inverting input of amplifier 3, rail-to-rail with common-mode range VCC- - 0.2 V to VCC+ + 0.2 V at 25 °C.
11	VCC-	power_in	Negative supply voltage (ground in single-supply use); inputs must stay within VCC- -0.3 V of this pin per absolute maximum ratings.
12	In4+	input	Non-inverting input of amplifier 4, rail-to-rail with common-mode range VCC- - 0.2 V to VCC+ + 0.2 V at 25 °C.
13	In4-	input	Inverting input of amplifier 4, rail-to-rail with common-mode range VCC- - 0.2 V to VCC+ + 0.2 V at 25 °C.
14	Out4	output	Output of amplifier 4, rail-to-rail output with typically 65 mA drive.

Key specifications

Parameter	Value
Manufacturer	STMicroelectronics
Package	TSSOP-14
Category	Amplifiers/Comparators
Pins	14

CAD (KiCad official)

Symbol: TS1874AIYPT
Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
3D model: TSSOP-14 (KiCad packages3D, STEP)
3D model files: ts1874aiypt-etched.step / ts1874aiypt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts1874aiypt.step / ts1874aiypt.glb are the bare package body.

Provenance

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

Datasheet: STMicroelectronics datasheet (25 pp, sha256 2d137531056c6560, retrieved 2026-10-08, tier: lcsc)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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