1.

General description

The 74LV393-Q100 is a low–voltage Si-gate CMOS device and is pin and function

compatible with 74HC393-Q100 and 74HCT393-Q100.

The 74LV393-Q100 is a dual 4-stage binary ripple counter. Each counter features a clock

input (nCP), an overriding asynchronous master reset input (nMR) and 4 buffered parallel

outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW transition of nCP. A

HIGH on nMR clears the counter stages and forces the outputs LOW, independent of the

state of nCP.

This product has been qualified to the Automotive Electronics Council (AEC) standard

Q100 (Grade 1) and is suitable for use in automotive applications.

2.

Features and benefits

40 C to +85 C and from 40 C to +125 C

)

3.

Ordering information

74LV393-Q100

Dual 4-bit binary ripple counter

Rev. 2 — 17 September 2014

Product data sheet

Table 1.

Ordering information

Type number

Package

Temperature range

Name

Description

Version

74LV393D-Q100

40 C to +125 C

SO14

plastic small outline package; 14 leads; body

width 3.9 mm

SOT108-1

74LV393PW-Q100

40 C to +125 C

TSSOP14

plastic thin shrink small outline package; 14

leads; body width 4.4 mm

SOT402-1