74ACT16245 Datasheet, PDF (1/9 Pages) Fairchild Semiconductor – 16-Bit Transceiver with 3-STATE Outputs

74ACT16245
16-BIT BUS TRANSCEIVER
WITH 3-STATE OUTPUTS (NON INVERTED)
s HIGH SPEED: t_PD = 4.9ns (TYP.) at V_CC = 5V
s LOW POWER DISSIPATION:
I_CC = 8µA(MAX.) at T_A=25°C
s COMPATIBLE WITH TTL OUTPUTS
V_IH = 2V (MIN.), V_IL = 0.8V (MAX.)
s 50Ω TRANSMISSION LINE DRIVING
CAPABILITY
s SYMMETRICAL OUTPUT IMPEDANCE:
|I_OH| = I_OL = 24mA (MIN)
s OPERATING VOLTAGE RANGE:
V_CC (OPR) = 4.5V to 5.5V
s IMPROVED LATCH-UP IMMUNITY
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 C²MOS technology.
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.
TSSOP
ORDER CODES
PACKAGE
TSSOP
TUBE
PIN CONNECTION
T&R
74ACT16245TTR
July 2003
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