October 1996
Revised January 2001
NC7SZ126
TinyLogic UHS Buffer with 3-STATE Output
General Description
Features
The NC7SZ126 is a single buffer with 3-STATE output from
Fairchild’s Ultra High Speed Series of TinyLogic . The
device is fabricated with advanced CMOS technology to
achieve ultra high speed with high output drive while main-
taining low static power dissipation over a very broad VCC
■ Space saving SOT23 or SC70 5-lead package
■ Ultra High Speed; tPD 2.6 ns Typ into 50 pF at 5V VCC
■ High Output Drive; ±24 mA at 3V VCC
■ Broad VCC Operating Range; 1.65V to 5.5V
operating range. The device is specified to operate over
the 1.65V to 5.5V range. The inputs and output are high
impedance above ground when VCC is 0V. Inputs tolerate
■ Matches the performance of LCX when operated at
3.3V VCC
■ Power down high impedance inputs/output
voltages up to 6V independent of VCC operating voltage.
The output tolerates voltages above VCC in the 3-STATE
condition.
■ Overvoltage tolerant inputs facilitate 5V to 3V
translation
■ Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order
Package
Number
MA05B
Product Code
Top Mark
7Z26
Package Description
Supplied As
Number
NC7SZ126M5
NC7SZ126M5X
NC7SZ126P5
NC7SZ126P5X
5-Lead SOT23, JEDEC MO-178, 1.6mm
5-Lead SOT23, JEDEC MO-178, 1.6mm
250 Units on Tape and Reel
3k Units on Tape and Reel
MA05B
7Z26
MAA05A
MAA05A
Z26
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 250 Units on Tape and Reel
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel
Z26
Logic Symbol
Connection Diagram
(Top View)
Pin Descriptions
Function Table
Pin Names
A, OE
Y
Description
Inputs
Inputs
Output
OE
H
A
L
OUT Y
Output
L
H
Z
H
H
X
L
H = HIGH Logic Level
L = LOW Logic Level
X = HIGH or LOW Logic Level
Z = HIGH Impedance State
TinyLogic is a trademark of Fairchild Semiconductor Corporation.
© 2001 Fairchild Semiconductor Corporation
DS012171
www.fairchildsemi.com