M54HC32

M74HC32

December 1992

QUAD 2-INPUT OR GATE

B1R

(Plastic Package)

ORDER CODES :

M54HC32F1R

M74HC32M1R

M74HC32B1R

M74HC32C1R

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

PIN CONNECTIONS (top view)

NC =

No Internal

Connection

INPUT AND OUTPUT EQUIVALENT CIRCUIT

.

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

54/74LS32

The M54/74HC32 is a high speed CMOS 2-INPUT

OR GATE fabricated in silicon gate C

ogy. It has the same high speed performance of

LSTTL combined with true CMOS low power con-

sumption. It achieves the high speed operation simi-

lar to equivalent LSTTL while maintaining the

CMOS low power dissipation. The internal circuit is

composed of 2 stages including buffered output,

which gives high noise immunity and a stable out-

put. All inputs are equipped with protection circuits

against static discharge and transient excess volt-

age.

DESCRIPTION

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