Harman Kardon AVR247 Service Manual page 141

AVR247
.
HIGH SPEED
.
t = 5 ns (TYP.) AT V
PD
LOW POWER DISSIPATION
.
I = 1 A (MAX.) AT T
CC
HIGH NOISE IMMUNITY
.
V = V = 10 % V
NIH NIL
OUTPUT DRIVE CAPABILITY
.
10 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE
.
I = I = 4 mA (MIN.)
OH OL
BALANCED PROPAGATION DELAYS
.
t = t
PLH PHL
WIDE OPERATING VOLTAGE RANGE
.
V (OPR) = 2 V TO 6 V
CC
PIN AND FUNCTION COMPATIBLE WITH
54/74LS04
DESCRIPTION
The M54/74HCU04 is a high speed CMOS HEX IN-
VERTER (SINGLE STAGE) fabricated in silicon
2
gate C MOS technology. It has the same high
speed performance of LSTTL combined with true
CMOS low power consumption.
As the intrnal circuit is composed of a single stage
inverter, it can be used in crystal oscillator.
All inputs are equipped with circuits against static
discharge and transient excess voltage.
INPUT AND OUTPUT EQUIVALENT CIRCUIT
January 1993
HEX INVERTER (SINGLE STAGE)
= 5 V
CC
= 25 C
A
(MIN.)
CC
B1R
(Plastic Package)
M1R
(Micro Package)
ORDER CODES :
M54HCU04F1R
M74HCU04B1R
PIN CONNECTIONS (top view)
NC =
No Internal
Connecti o n
141
harman/kardon
M54HCU04
M74HCU04
F1R
(Ceramic Package)
C1R
(Chip Carrier)
M74HCU04M1R
M74HCU04C1R
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