Ic Block Diagrams - Harman Kardon DVD5 Service Manual

DVD5
HIGH SPEED: t
LOW POWER DISSIPATION:
I = 4 A (MAX.) at T
CC
HIGH NOISE IMMUNITY:
V = V = 28% V
NIH NIL
50 TRANSMISSION LINE DRIVING
CAPABILITY
SYMMETRICAL OUTPUT IMPEDANCE:
|I | = I = 24 mA (MIN)
OH OL
BALANCED PROPAGATION DELAYS:
t t
PLH PHL
OPERATING VOLTAGE RANGE:
V (OPR) = 2V to 6V
CC
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 04
IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The AC04 is an advanced high-speed CMOS
HEX INVERTER fabricated with sub-micron
silicon gate and double-layer metal wiring C
PIN CONNECTION AND IEC LOGIC SYMBOLS
April 1997
= 4 ns (TYP.) at V = 5V
PD CC
o
= 25 C
A
(MIN.)
CC
B
(Plastic Package)
74AC04B
technology. It is ideal for low power applications
mantaining high speed operation similar to
equivalent Bipolar Schottky TTL.
The internal circuit is composed of 3 stages
including buffer output, which enables high noise
immunity and stable output.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
2
MOS
49
harman/kardon
74AC04
HEX INVERTER
M
(Micro Package)
ORDER CODES :
74AC04M
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