M54HC03

M74HC03

January 1993

QUAD 2-INPUT OPEN DRAIN NAND GATE

B1R

(Plastic Package)

ORDER CODES :

M54HC03F1R

M74HC03M1R

M74HC03B1R

M74HC03C1R

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

.

BALANCED PROPAGATION DELAYS

.

WIDE OPERATING VOLTAGE RANGE

.

PIN AND FUNCTION COMPATIBLE WITH

54/74LS03

The M54/74HC03 is a high speed CMOS QUAD 2-

INPUT OPEN DRAIN NAND GATE fabricated in sili-

con gate C

It has the same high speed performance of LSTTL

combined with true CMOS low power consumption.

The internal circuit is composed of 3 stages includ-

ing buffer output, which gives high noise immunity

and stable output. This device can, with an external

pull-up resistor, be used in wired AND configuration.

This device can be also used as a led driver and in

any other application requiring a current sink. All in-

puts are equipped with protection circuits against

static discharge and transient excess voltage.

DESCRIPTION

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