M54HC03 Datasheet, PDF (1/9 Pages) STMicroelectronics – QUAD 2-INPUT OPEN DRAIN NAND GATE

M54HC03
M74HC03
QUAD 2-INPUT OPEN DRAIN NAND GATE
. HIGH SPEED
tPZ = 5 ns (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION
I_CC = 1 µA (MAX.) AT T_A = 25 °C
. HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
. OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
. BALANCED PROPAGATION DELAYS
tPLH = tPHL
. WIDE OPERATING VOLTAGE RANGE
V_CC (OPR) = 2 V TO 6 V
. PIN AND FUNCTION COMPATIBLE WITH
54/74LS03
B1R
(Plastic Package)
M 1R
(Micro Package)
F1R
(Ceramic Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HC03F1R
M 74H C0 3M 1R
M 74HC 03 B1 R
M 74H C0 3C 1R
DESCRIPTION
The M54/74HC03 is a high speed CMOS QUAD 2-
INPUT OPEN DRAIN NAND GATE fabricated in sili-
con gate C²MOS technology.
It has the same high speed performance of LSTTL
combined with true CMOS low power consumption.
PIN CONNECTIONS (top view)
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.
INPUT AND OUTPUT EQUIVALENT CIRCUIT
January 1993
NC =
No Internal
Connection
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