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NC7ST86 TinyLogic HST 2-Input Exclusive-OR Gate
February 1997
Revised August 2004
NC7ST86
TinyLogic
HST 2-Input Exclusive-OR Gate
General Description
The NC7ST86 is a single 2-Input high performance CMOS
Exclusive-OR Gate, with TTL-compatible inputs. Advanced
Silicon Gate CMOS fabrication assures high speed and low
power circuit operation. ESD protection diodes inherently
guard both inputs and outputs with respect to the V
CC
and
GND rails. High gain circuitry offers high noise immunity
and reduced sensitivity to input edge rate. The TTL-com-
patible inputs facilitate TTL to NMOS/CMOS interfacing.
Device performance is similar to MM74HCT but with ½ the
output current drive of HC/HCT.
Features
s
Space saving SOT23 or SC70 5-lead package
s
Ultra small MicroPak
leadless package
s
High Speed; t
PD
<
8 ns typ, V
CC
=
5V, C
L
=
15 pF
s
Low Quiescent Power; I
CC
<
1
µ
A typ, V
CC
=
5.5V
s
Balanced Output Drive; 2 mA I
OL
,
−
2 mA I
OH
s
TTL-compatible inputs
Ordering Code:
Order
Number
NC7ST86M5X
NC7ST86P5X
NC7ST86L6X
Package
Number
MA05B
MAA05A
MAC06A
Product Code
Top Mark
8S86
T86
D6
Package Description
5-Lead SOT23, JEDEC MO-178, 1.6mm
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
6-Lead MicroPak, 1.0mm Wide
Supplied As
3k Units on Tape and Reel
3k Units on Tape and Reel
5k Units on Tape and Reel
Logic Symbol
IEEE/IEC
Connection Diagrams
Pin Assignments for SOT23 and SC70
Pin Descriptions
Pin Names
A, B
Y
NC
Descriptions
Input
Output
No Connect
Pad Assignments for MicroPak
(Top View)
Function Table
Y
=
A
⊕
B
Inputs
A
L
L
H
H
H
=
HIGH Logic Level
L
=
LOW Logic Level
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak is a trademark of Fairchild Semiconductor Corporation.
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