M54HC175

M74HC175

October 1992

QUAD D-TYPE FLIP-FLOP WITH CLEAR

B1R

(Plastic Package)

ORDER CODES :

M54HC175F1R

M74HC175M1R

M74HC175B1R

M74HC175C1R

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

PIN CONNECTIONS (top view)

NC =

No Internal

Connection

DESCRIPTION

.

HIGH SPEED

.

LOW POWER DISSIPATION

.

HIGH NOISE IMMUNITY

.

OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

.

SYMMETRICAL OUTPUT IMPEDANCE

.

BALANCED PROPAGATION DELAYS

.

WIDE OPERATING VOLTAGE RANGE

.

PIN AND FUNCTION COMPATIBLE

WITH 54/74LS175

The M54/74HC175 is a high speed CMOS QUAD D-

TYPE FLIP-FLOP WITH CLEAR fabricated in sili-

con gate CMOS technology. It has the same high

speed performance of LSTTL combined with true

CMOS low power consumption.

These four flip-flops are controlled by a clock input

(CLOCK) and a clear input (CLEAR). The informa-

tion data applied to the D inputs (1D to 4D) are trans-

fered to the outputs (1Q to 4Q and 1Q to 4Q) on the

positive-going edge of the clock pulse. The reset

function is accomplished when the clear input is

taken low and all Q outputs are kept low regardless

of other input conditions. All inputs are equipped

with protection circuits against static discharge and

transient excess voltage.

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