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74AHC1G14W5-7

Name: 74AHC1G14W5-7
Rating: 4.7 (12 reviews)

IC INVERT SCHMITT 1CH 1-IN SOT25

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資料表 74AHC1G14W5-7 DataSheet
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規格

Supplier	Diodes Incorporated
Package	Tape & Reel (TR),Cut Tape (CT)
Series	74AHC
ProductStatus	Active
LogicType	Inverter
NumberofCircuits	1
NumberofInputs	1
Features	Schmitt Trigger
Voltage-Supply	2V ~ 5.5V
Current-Quiescent(Max)	1 µA
Current-OutputHighLow	8mA, 8mA
LogicLevel-Low	0.9V ~ 1.65V
LogicLevel-High	2.2V ~ 3.85V
MaxPropagationDelay@VMaxCL	10.6ns @ 5V, 50pF
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
SupplierDevicePackage	SOT-25

概述

Description

74AHC1G14W5-7 is a single Schmitt-trigger inverter from the 74AHC family. It has one input and one output; the output is the inverted version of the input. The Schmitt-trigger input provides hysteresis, giving high noise immunity and clean transitions for slowly changing or noisy signals. Typical supply voltage is 2.0 to 5.5 V, with fast CMOS switching and rail-to-rail output. The W5 designation points to a compact SMD package (small SC‑70/SOT‑353 style). The “-7” mainly relates to packaging/reel options for this device variant. Common uses include debouncing mechanical switches, shaping slow/ noisy signals, edge detection, and simple oscillators or level-conditioning within the same logic family. For exact values (Vcc range, propagation delay, input hysteresis, temperature range), consult the official datasheet.

Features

74AHC1G14W5-7 features (concise):
- Single inverting Schmitt-trigger gate (one gate)
- Schmitt-trigger input for clean transitions and noise immunity
- Supply voltage: 2.0 V to 5.5 V
- High-speed CMOS performance with low static power
- Rail-to-rail output
- Small footprint in W5 package (SC-70/6-pin) with lead-free option
- A wide industrial temperature range (-40°C to 125°C)
- Input protection and standard CMOS I/O characteristics
- Applications: debouncing, level shifting, signal conditioning and fast logic interfacing

Package

It uses the SC-74W 6-pin compact package (the W5 suffix denotes the SC-74W style).

Pinout

Pin count: 5 pins.
Function: A single Schmitt-trigger inverter (one input, one output) from the 74AHC1G14 family, in the W5 SC-70 package.

Manufacturer

- Manufacturer: Nexperia.
- What kind of company: A global semiconductor company (based in the Netherlands) that designs and manufactures standard discrete and logic integrated circuits, including 74-series logic devices. It is a standalone supplier formed from NXP’s former standard‑products business.

Application

Applications of 74AHC1G14W5-7 (single Schmitt-trigger inverter, AHC family):
- Debounce and clean noisy/slow inputs from switches, sensors, or cables
- RC timing and Schmitt-trigger oscillator circuits
- Generate clean clock edges and pulses for microcontrollers
- Edge detection and waveform shaping
- Level shifting and buffering in 2.0–5.5 V digital systems
- Suitable for compact, space-constrained portable designs (W5 package)

Equivalent

Equivalent parts (single Schmitt-trigger inverter, AHC family):
- TI SN74AHC1G14
- TI SN74LVC1G14
- STMicroelectronics 74LVC1G14
- Nexperia 74AHC1G14 (same device in other package/footprint)
Note: All are 1-input Schmitt-trigger inverters with similar function; verify supply range and thresholds for your exact design and package.