This is information on a product in full production.

October 2012

Doc ID 4972 Rev 7

1/16

16

74LCX00

Low-voltage CMOS quad dual input NAND gate with

5 V tolerant inputs

Datasheet

−production data

Features

■ 5 V tolerant inputs

■ High speed

–tPD = 4.3 ns (max.) at VCC = 3 V

■ Power-down protection on inputs and outputs

■ Symmetrical output impedance

–|IOH| = IOL = 24 mA (min.) at VCC = 3 V

■ PCI bus levels guaranteed at 24 mA

■ Balanced propagation delay

–tPLH ≅ tPHL

■ Operating voltage range

–VCC (opr.) = 2.0 V to 3.6 V

■ Pin and function compatible with 74 series 00

■ Latch-up performance exceeds 500 mA

(JESD 17)

■ ESD performance

– HBM: 2000 V (MIL STD 883 method 3015)

– MM: 200 V

– CDM: 1000 V

Applications

■ Automotive

■ Industrial

■ Computer

■ Consumer

Description

The 74LCX00 device is a low-voltage CMOS

quad dual input NAND gate manufactured with

sub-micron silicon gate and double layer metal

wiring C2MOS technology. It is ideal for low-power

and high-speed 3.3 V applications and can be

interfaced to a 5 V signal environment for inputs.

It has the same speed performance at 3.3 V as

the 5 V AC/ACT family, combined with lower

power consumption.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2 kV ESD immunity and transient excess

voltage.

SO-14

TSSOP14

Table 1.

Device summary

Order code

Temperature range

Package

Packaging

Marking

74LCX00TTR

-40/+85 °C

TSSOP14

Tape and reel

LCX00

74LCX00YTTR(1)

-40/+85 °C

TSSOP14 (automotive grade)

Tape and reel

LCX00Y

74LCX00MTR

-40/+85 °C

SO-14

Tape and reel

74LCX00

74LCX00YMTR(1)

-40/+85 °C

SO-14 (automotive grade)

Tape and reel

74LCX00Y

1.

Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC

Q001 and Q002 or equivalent.

www.st.com