20-BIT TWO PORT BUS SWITCH
WITH FOUR ENABLE CONTROL
s HIGH SPEED: tPD = 0.25ns (MAX.)
at VCC = 4.5V TA=85°C
s ON RESISTANCE BETWEEN TWO PORT:
5Ω (TYP) at VCC = 5.0V TA=25°C
s LOW POWER DISSIPATION:
ICC = 1uA(MAX.) at TA=25°C
s COMPATIBLE WITH TTL OUTPUTS:
s POWER DOWN PROTECTION ON INPUTS
)s OPERATING VOLTAGE RANGE:
t(sVCC(OPR) = 4V to 5.5V
s PIN AND FUNCTION COMPATIBLE WITH
uc74 SERIES 16862
ds IMPROVED LATCH-UP IMMUNITY
ros ESD PERFORMANCE:
PHBM > 2000V (MIL STD 883 method 3015);
MM > 200V
oThe B5S16862 is an advanced high-speed CMOS
s20-BIT TWO PORT BUS SWITCH fabricated with
bsub-micron silicon gate and double-layer metal
Owiring C2MOS tecnology.
-It is ideal for 4V to 5.5V VCC operations and
t(s)ultra-low power and low noise applications,
typically notebook and docking station.
cAny nG output control governs four 5-bit BUS
uSWITCHES. Output Enable inputs (nG) tied
dtogether gives full 20-bit operations. When nG is
roLOW, the switches are on. When nG is HIGH, the
Pswitches are in high impedance state.
It has ultra high-speed performance at 5V near
tezero delay with low ON resistance.
leAll inputs and outputs are equipped with protec-
otion circuits against static discharge, giving them
Obs2KV ESD immunity and transient excess voltage.
This is preliminary information on a new product now in development are or undergoing evaluation. Details subject to change without notice.