SN74HCS32QPWRQ1

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SN74HCS32QPWRQ1

IC GATE OR 4CH 2IN 14TSSOP

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規格

Supplier Texas Instruments
Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100, 74HCS
ProductStatus Active
LogicType OR Gate
NumberofCircuits 4
NumberofInputs 2
Features Schmitt Trigger Input
Voltage-Supply 2V ~ 6V
Current-Quiescent(Max) 2 µA
Current-OutputHighLow 7.8mA, 7.8mA
LogicLevel-Low 1V ~ 3V
LogicLevel-High 1.5V ~ 4.2V
MaxPropagationDelay@VMaxCL 12ns @ 6V, 50pF
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
SupplierDevicePackage 14-TSSOP

概述

Description

SN74HCS32QPWRQ1 is TI’s quad 2-input OR gate in a PowerPAD QFN package. It contains four independent OR gates (A1·B1→Y1; A2·B2→Y2; A3·B3→Y3; A4·B4→Y4), all in one device.
Key points:
- Function: four 2-input OR gates.
- Family/tech: High-speed CMOS (HCS), CMOS inputs and outputs.
- Supply: typically 5 V, operating range 2–6 V.
- Package: PowerPAD QFN (RoHS-compliant) with an exposed thermal pad for better heat dissipation.
- Applications: general logic gating, bus OR-ing, decoding, signal combination in compact hardware.
Pinout: standard 14-pin package (Vcc and GND present), with each gate’s inputs and output accessible. It’s a drop-in replacement where a four-gate OR is needed in a small, thermally efficient package.

Package

PowerPAD exposed-pad package (14-pin).

Pinout

- Pin count: 14 pins
- Function: Quad 2-input OR gate (four independent OR gates) in the SN74HCS32 series.

Manufacturer

Manufacturer: Texas Instruments (TI).
What kind of company: TI is an American multinational semiconductor company that designs, manufactures, and sells analog and digital integrated circuits and other electronics components. It is one of the largest semiconductor companies, headquartered in Dallas, Texas.

Application

SN74HCS32QPWRQ1 is a quad 2-input OR gate (HCS CMOS). Applications include:
- Implementing simple OR logic in digital circuits
- Combining multiple sensor or flag signals
- Gating/enabling control signals for microcontrollers
- Fan-in/origin logic trees for alarm/indicator signaling
- Basic data-path routing and clock/data gating in low-power, high-speed designs
Supply: 2–6 V; TTL-compatible inputs; low static power.

Equivalent

SN74HCS32QPWRQ1 is a TI Quad 2-input OR gate. Equivalents include:
- TI: SN74HC32, SN74HCT32
- Other families: 74HC32, 74HCT32
- Low-voltage CMOS: 74LVC32
Note: thresholds and voltage ranges differ; verify Vcc, fan-out, and I/O compatibility for your design.

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