1/9February 2003
a73 HIGH SPEED:
t
PD
= 4.5 ns (TYP.) at V
CC
=5V
a73 LOW POWER DISSIPATION:
I
CC
=8µA (MAX.) at T
A
=25°C
a73 HIGH NOISE IMMUNITY:
V
NIH
=V
NIL
= 28% V
CC
(MIN.)
a73 POWER DOWN PROTECTION ON INPUTS
a73 SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
|=I
OL
=24mA(MIN)
a73 BALANCED PROPAGATION DELAYS:
t
PLH
≅ t
PHL
a73 OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2V to 6V
a73 PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 16541
a73 IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74AC16541 is an advanced high-speed
CMOS 16-BIT BUS BUFFER (3-STATE) fabricat-
ed with sub-micron silicon gate and double-layer
metal wiring C
2
MOS tecnology.
This is composed of two 8-bit sections with
separate output-enable signals. For either 8-bit
buffers section, the 3 STATE control gate
operates as a two input AND such that if either
nG1 and nG2 are high, all outputs are in the high
impedence state.
74AC16541
16-BIT BUS BUFFER
WITH 3-STATE OUTPUTS (NON INVERTED)
ORDER CODES
PACKAGE TUBE T & R
TSSOP 74AC16541TTR
TSSOP
PIN CONNECTION