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SN74AHC132DR

Name: SN74AHC132DR
Rating: 4.7 (12 reviews)

IC GATE NAND 4CH 2-INP 14SOIC

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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
Series	74AHC
ProductStatus	Active
LogicType	NAND Gate
NumberofCircuits	4
NumberofInputs	2
Features	Schmitt Trigger
Voltage-Supply	2V ~ 5.5V
Current-Quiescent(Max)	2 µA
Current-OutputHighLow	8mA, 8mA
LogicLevel-Low	0.9V ~ 1.65V
LogicLevel-High	2.2V ~ 3.85V
MaxPropagationDelay@VMaxCL	9.7ns @ 5V, 50pF
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
SupplierDevicePackage	14-SOIC

概述

Description

SN74AHC132DR is a Texas Instruments quad 2-input NAND gate with Schmitt-trigger inputs (AHC CMOS). It comes in a 14-pin package (SOIC) with tape-and-reel options. The device provides four independent NAND gates, each with Y = NOT(A AND B). Schmitt-trigger inputs add hysteresis, improving noise immunity and allowing slower/noisy signals to switch cleanly.
Key points:
- Vcc typically 2.0 to 5.5 V; CMOS input levels
- Four independent NAND gates with Schmitt-trigger inputs
- Fast CMOS performance with low static power
- Suitable for gating, signal conditioning, debouncing, level shifting, and simple logic functions
Package and handling:
- Commonly in SOIC-14; DR indicates tape-and-reel packaging
Notes:
- Check the datasheet for exact electrical characteristics (propagation delay vs. Vcc, input thresholds, output drive, and thermal specs) for your operating conditions.

Features

Here are the key features of SN74AHC132DR:
- Quad 2-input NAND gates with Schmitt-trigger inputs on all four gates
- Wide supply voltage: Vcc = 2.0 V to 5.5 V
- High-speed CMOS with low static power consumption
- Schmitt-trigger inputs provide hysteresis for noise-immunity with slow edges
- Good output drive (sinks/sources current suitable for standard CMOS loads)
- Temperature range: -40°C to 85°C (industrial)
- 14-pin package; Tape-and-reel variant available (DR)

Package

It's a 14‑pin SOIC (Small Outline) package, specifically the DR variant meaning Tape & Reel packaging.

Pinout

- Pin count: 14 pins (SOIC/D package, DR suffix).
- Function: SN74AHC132DR is a quad 2-input NAND gate with open-collector (open-drain) outputs; external pull-ups are required.

Manufacturer

- Manufacturer: Texas Instruments (TI)
- Company type: American multinational semiconductor company that designs and manufactures analog and digital integrated circuits and related technologies; headquartered in Dallas, Texas.

Application

SN74AHC132DR is a quad 2-input NAND gate with Schmitt-trigger inputs. Typical application areas:
- Debouncing and noise-tolerant switching of mechanical signals
- Pulse shaping, edge detection, and clock conditioning
- Simple combinational logic in microcontroller/FPGA interfaces
- RC timing and waveform shaping circuits
- Level interfacing between CMOS logic families within Vcc ranges
- Robust operation in noisy/industrial environments due to input hysteresis

Equivalent

Equivalent parts (same function, different vendors):
- 74HC132
- 74HCT132
- 74LVC132
- 74AC132
From NXP/ST/TI/ON Semi brands. Check matching supply range (Vcc) and pinout for your package, as speed and drive can differ between families.