April 2000
Revised January 2005
NC7WZ86
TinyLogic UHS Dual 2-Input Exclusive-OR Gate
General Description
Features
The NC7WZ86 is a dual 2-Input Exclusive-OR Gate 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 US8 surface mount package
■ MicroPak Pb-Free leadless package
■ Ultra High Speed; tPD 2.9 ns typ into 50 pF at 5V VCC
■ High Output Drive; ± 24 mA at 3V VCC
operating range. The device is specified to operate over
the 1.65V to 5.5V VCC range. The inputs and output are
■ Broad VCC Operating Range; 1.65V to 5.5V
■ Matches the performance of LCX when operated at 3.3V
■ Power down high impedance inputs/output
high impedance when VCC is 0V. Inputs tolerate voltages
up to 7V independent of VCC operating voltage.
■ Overvoltage tolerant inputs facilitate 5V to 3V translation
■ Patented noise/EMI reduction circuitry implemented
Ordering Code:
Product
Order
Package
Code
Package Description
Supplied As
Number
Number Top Mark
NC7WZ86K8X MAB08A
NC7WZ86L8X MAC08A
WZ86
N7
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
Pb-Free 8-Lead MicroPak, 1.6 mm Wide
5k Units on Tape and Reel
Pb-Free package per JEDEC J-STD-020B.
Logic Symbol
IEEE/IEC
Connection Diagrams
(Top View)
Pin Descriptions
Pin One Orientation Diagram
Pin Names
An, Bn
Yn
Description
Input
Output
Function Table
AAA represents Product Code Top Mark - see ordering code
Note: Orientation of Top Mark determines Pin One location. Read the top
Y = A
Inputs
B
product code mark left to right, Pin One is the lower left pin (see diagram).
Output
Pad Assignments for MicroPak
A
L
B
L
Y
L
L
H
L
H
H
L
H
H
H
H = HIGH Logic Level
L = LOW Logic Level
(Top Thru View)
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. MicroPak is a trademark of Fairchild Semiconductor Corporation.
© 2005 Fairchild Semiconductor Corporation
DS500272
www.fairchildsemi.com