1.

General description

The 74LVC1G57 provides configurable multiple functions. The output state is determined

by eight patterns of 3-bit input. The user can choose the logic functions AND, OR, NAND,

NOR, XNOR, inverter and buffer. All inputs can be connected to VCC or GND.

Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this

device in a mixed 3.3 V and 5 V environment.

This device is fully specified for partial power-down applications using IOFF.

The IOFF circuitry disables the output, preventing the damaging backflow current through

the device when it is powered down.

All inputs (A, B and C) are Schmitt trigger inputs. They are capable of transforming slowly

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

2.

Features and benefits

 Wide supply voltage range from 1.65 V to 5.5 V

 5 V tolerant input/output for interfacing with 5 V logic

 High noise immunity

 Complies with JEDEC standard:

 JESD8-7 (1.65 V to 1.95 V)

 JESD8-5 (2.3 V to 2.7 V)

 JESD8B/JESD36 (2.7 V to 3.6 V).

 ESD protection:

 HBM JESD22-A114F exceeds 2000 V

 MM JESD22-A115-A exceeds 200 V



24 mA output drive (V

CC =3.0 V)

 CMOS low power consumption

 Latch-up performance exceeds 250 mA

 Direct interface with TTL levels

 Inputs accept voltages up to 5 V

 Multiple package options

 Specified from

40 Cto+85 C and 40 Cto+125 C.

74LVC1G57

Low-power configurable multiple function gate

Rev. 8 — 7 December 2016

Product data sheet