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Fabricante

74AHC1G14

Single D-type flip-flop; positive-edge trigger

NXP Semiconductors. 

74AHC1G14; 74AHCT1G14

Inverting Schmitt trigger

Rev. 06 — 18 May 2009

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

I Symmetrical output impedance

I High noise immunity

I ESD protection:

N HBM JESD22-A114E: exceeds 2000 V

N MM JESD22-A115-A: exceeds 200 V

N CDM JESD22-C101C: exceeds 1000 V

I Low power dissipation

I Balanced propagation delays

I SOT353-1 and SOT753 package options

I Specified from −40 °C to +125 °C

3. Applications

I Wave and pulse shapers

I Astable multivibrators

I 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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