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74AHCT1G14GV

Inverting Schmitt trigger

Nexperia B.V. All rights reserved 

74AHC1G14; 74AHCT1G14

Inverting Schmitt trigger

Rev. 9 — 3 April 2020

Product data sheet

1. General description

74AHC1G14 and 74AHCT1G14 are high-speed Si-gate CMOS devices. They provide an inverting

buffer function with Schmitt trigger action. These devices are capable of transforming slowly

changing input signals into sharply defined, jitter-free output signals.

The AHC device has CMOS input switching levels and supply voltage range 2 V to 5.5 V.

The AHCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V.

2. Features and benefits

• Symmetrical output impedance

• High noise immunity

• ESD protection:

• HBM JESD22-A114E: exceeds 2000 V

• MM JESD22-A115-A: exceeds 200 V

• CDM JESD22-C101C: exceeds 1000 V

• Low power dissipation

• Specified from -40 °C to +125 °C

3. Applications

• Wave and pulse shapers

• Astable multivibrators

• Monostable multivibrators

4. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

74AHC1G14GW

-40 °C to +125 °C TSSOP5

74AHCT1G14GW

74AHC1G14GV

-40 °C to +125 °C SC-74A

74AHCT1G14GV

Description

plastic thin shrink small outline package;

5 leads; body width 1.25 mm

plastic surface-mounted package; 5 leads

Version

SOT353-1

SOT753

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