1.

General description

The 74LVC2G74 is a single positive edge triggered D-type flip-flop with individual data (D)

inputs, clock (CP) inputs, set (SD) and reset (RD) inputs, and complementary Q and Q

outputs.

circuitry disables the output, preventing damaging backflow current through the device

when it is powered down.

The set and reset are asynchronous active LOW inputs and operate independently of the

clock input. Information on the data input is transferred to the Q output on the

LOW-to-HIGH transition of the clock pulse. The D inputs must be stable, one set-up time

prior to the LOW-to-HIGH clock transition for predictable operation.

Schmitt trigger action at all inputs makes the circuit highly tolerant of slower input rise and

fall times.

2.

Features

s

±24 mA output drive (V

−40 °Cto+85 °C and −40 °C to +125 °C

74LVC2G74

Single D-type flip-flop with set and reset; positive edge trigger

Rev. 03 — 9 August 2007

Product data sheet