74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

Rev. 9 — 20 September 2021

Product data sheet

1. General description

The 74LVC14A is a hex inverter with Schmitt-trigger inputs. Inputs can be driven from either 3.3 V

or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V

environments.

2. Features and benefits

• Wide supply voltage range from 1.2 V to 3.6 V

• Overvoltage tolerant inputs to 5.5 V

• CMOS low-power consumption

• Direct interface with TTL levels

• Unlimited input rise and fall times

• Complies with JEDEC standard JESD8-C/JESD36 (2.7 V to 3.6 V)

• ESD protection:

• HBM JESD22-A114F exceeds 2000 V

• MM JESD22-A115-B exceeds 200 V

• CDM JESD22-C101E exceeds 1000 V

• Multiple package options

• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

3. Applications

• Wave and pulse shapers for highly noisy environments

• Astable multivibrators

• Monostable multivibrators

4. Ordering information

Table 1. Ordering information

Package

Type number

Temperature range Name

Description

Version

74LVC14AD

-40 °C to +125 °C

SO14

plastic small outline package; 14 leads;

body width 3.9 mm

SOT108-1

74LVC14APW

-40 °C to +125 °C

TSSOP14

plastic thin shrink small outline package; 14 leads;

body width 4.4 mm

SOT402-1

74LVC14ABQ

-40 °C to +125 °C

DHVQFN14 plastic dual in-line compatible thermal enhanced

very thin quad flat package; no leads; 14 terminals;

body 2.5 × 3 × 0.85 mm

SOT762-1

74LVC14ABZ

-40 °C to +125 °C

DHXQFN14 plastic, leadless dual in-line compatible thermal

enhanced extreme thin quad flat package;

no leads; 14 terminals; 0.4 mm pitch;

body 2 mm × 2 mm × 0.48 mm

SOT8014-1