74ACT16245
16-BIT BUS TRANSCEIVER
WITH 3-STATE OUTPUTS (NON INVERTED)
s
s
s
s
s
s
s
HIGH SPEED: t
PD
= 4.9ns (TYP.) at V
CC
= 5V
LOW POWER DISSIPATION:
I
CC
= 8碌A(chǔ)(MAX.) at T
A
=25擄C
COMPATIBLE WITH TTL OUTPUTS
V
IH
= 2V (MIN.), V
IL
= 0.8V (MAX.)
50鈩?TRANSMISSION LINE DRIVING
CAPABILITY
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 24mA (MIN)
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 4.5V to 5.5V
IMPROVED LATCH-UP IMMUNITY
TSSOP
ORDER CODES
PACKAGE
TSSOP
TUBE
T &R
74ACT16245TTR
DESCRIPTION
The 74ACT16245 is an advanced high-speed
CMOS 16-BIT BUS TRANSCEIVER (3-STATE)
fabricated with sub-micron silicon gate and
double-layer metal wiring C
2
MOS tecnology.
This IC is intended for two-way asynchronous
communication between data buses and the
direction of data transmission is determined by
DIR input. The enable inputs G can be used to
disable the device so that the buses are effectively
isolated.
All floating bus terminals during the Z-state must
be held HIGH or LOW.
All inputs and outputs are equipped with protec-
tion circuits against static discharge, giving them
2KV ESD immunity and transient excess voltage.
PIN CONNECTION
April 2001
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