74VHCT86A
QUAD EXCLUSIVE OR GATE
PRELIMINARY DATA

August 1999
n HIGH SPEED: t
PD
= 5 ns (TYP.) at V
CC
=5V
n LOW POWER DISSIPATION:
ICC =2 µA (MAX.) at TA =25
o
C
n COMPATIBLEWITH TTL OUTPUTS:
VIH =2V(MIN),VIL = 0.8V(MAX)
n POWERDOWN PROTECTIONON INPUTS &
OUTPUTS
n SYMMETRICAL OUTPUT IMPEDANCE:
|IOH|=IOL = 8 mA (MIN)
n BALANCED PROPAGATION DELAYS:
t
PLH
≅ t
PHL
n OPERATING VOLTAGE RANGE:
VCC (OPR) = 4.5V to 5.5V
n PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 86
n IMPROVED LATCH-UP IMMUNITY
n LOW NOISE: V
OLP = 0.8V(Max.)
DESCRIPTION
The 74VHCT86A is an advanced high-speed
CMOS QUAD EXCLUSIVE OR GATE fabricated
with sub-micron silicon gate and double-layer
metal wiring C
2
MOS technology.
Power down protection is provided on all inputs
and outputs and 0 to 7V can be accepted on
inputs with no regard to the supply voltage. This
device can be used to interface 5V to 3V.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES :
74VHCT86AM 74VHCT86AT
M
(Micro Package)
T
(TSSOP Package)
1/8