下载
© 2004 Fairchild Semiconductor Corporation DS500157 www.fairchildsemi.com
June 1998
Revised August 2004
NC7SZ373 TinyLogic
UHS D-Type Latch with 3-STATE Output
NC7SZ373
TinyLogic
UHS D-Type Latch with 3-STATE Output
General Description
The NC7SZ373 is a single positive edge-triggered D-type
CMOS Latch with 3-STATE output from Fairchild’s Ultra
High Speed Series of TinyLogic
in the space saving
SC70 6-lead package. The device is fabricated with
advanced CMOS technology to achieve ultra high speed
with high output drive while maintaining low static power
dissipation over a very broad V
CC
operating range. The
device is specified to operate over the 1.65V to 5.5V range.
The inputs and output are high impedance when V
CC
is 0V.
Inputs tolerate voltages up to 7V independent of V
CC
oper-
ating voltage. The latch appears transparent to the data
when Latch Enable (LE) is HIGH. When LE is LOW, the
data that meets the setup time is latched. The output toler-
ates voltages above V
CC
in the 3-STATE condition.
Features
■ Space saving SC70 6-lead package
■ Ultra small MicroPak
leadless package
■ Ultra High Speed; t
PD
2.6 ns Typ into 50 pF at 5V V
CC
■ High Output Drive; ±24 mA at 3V V
CC
■ Broad V
CC
Operating Range; 1.65V to 5.5V
■ Matches the performance of LCX when operated at
3.3V V
CC
■ Power down high impedance inputs/output
■ Overvoltage tolerant inputs facilitate 5V to 3V translation
■ Patented noise/EMI reduction circuitry implemented
Ordering Code:
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak is a trademark of Fairchild Semiconductor Corporation.
Order Package Product Code
Package Description Supplied As
Number Number Top Mark
NC7SZ373P6X MAA06A Z73 6-Lead SC70, EIAJ SC88, 1.25mm Wide 3k Units on Tape and Reel
NC7SZ373L6X MAC06A D4 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel
