M54HCT00 Datasheet, PDF (1/9 Pages) STMicroelectronics – QUAD 2-INPUT NAND GATE

M54HCT00
M74HCT00
. HIGH SPEED
tPD = 12 ns (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION
I_CC = 1 µA (MAX.) AT T_A = 25 °C
. COMPATIBLE WITH TTL OUTPUTS
VIH = 2V (MIN.) VIL = 0.8V (MAX)
. OUTPUTS DRIVE CAPABILITY
10 LSTTL LOADS
. BALANCED PROPAGATION DELAYS
tPLH = tPHL
. PIN AND FUNCTION COMPATIBLE
WITH 54/74LS00
. SYMMETRICAL OUTPUT IMPEDANCE
IOH = IOL = 4 mA (MIN.)
DESCRIPTION
The M54/74HCT00 is a high speed CMOS QUAD
2-INPUT NAND GATE fabricated in silicon gate
C²MOS technology. It has the same high speed per-
formance of LSTTL combined with true CMOS low
power consumption. The internal circuit is com-
posed of 3 stages including buffer output, which en-
ables high noise immunity and stable output. All
inputs are equipped with protection circuits against
static discharge and transient excess voltage.
This integrated circuit has input and output charac-
teristics that are fully compatible with 54/74 LSTTL
logic families. M54/74HC devices are designed to
directly interface HSC²MOS systems with TTL and
NMOS components. They are also plug in replace-
ments for LSTTL devices giving a reduction of
power consumption.
INPUT AND OUTPUT EQUIVALENT CIRCUIT
QUAD 2-INPUT NAND GATE
B1R
(Plastic Package)
F1R
(Ceramic Package)
M 1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HCT00F1R
M74HCT00M1R
M74HCT00B1R
M 74H CT 0 0C 1R
PIN CONNECTIONS (top view)
February 1993
NC =
No Internal
Connection
1/9