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NC7WZ125L8X 데이터 시트보기 (PDF) - Fairchild Semiconductor

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NC7WZ125L8X
Fairchild
Fairchild Semiconductor 
NC7WZ125L8X Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
March 2001
Revised January 2005
NC7WZ125
TinyLogicUHS Dual Buffer with 3-STATE Outputs
General Description
The NC7WZ125 is a Dual Non-Inverting Buffer with inde-
pendent active LOW enables for the 3-STATE outputs. The
Ultra High Speed device is fabricated with advanced
CMOS technology to achieve superior switching perfor-
mance with high output drive while maintaining low static
power dissipation over a broad VCC operating range. The
device is specified to operate over the 1.65V to 5.5V VCC
operating range. The inputs and outputs are high imped-
ance when VCC is 0V. Inputs tolerate voltages up to 5.5V
independent of VCC operating range. Outputs tolerate volt-
ages above VCC when in the 3-STATE condition.
Features
s Space saving US8 surface mount package
s MicroPakPb-Free leadless package
s Ultra High Speed; tPD 2.6 ns typ into 50 pF at 5V VCC
s High Output Drive; ±24 mA at 3V VCC
s Broad VCC Operating Range; 1.65V to 5.5V
s Matches the performance of LCX when operated at
3.3V VCC
s Power down high impedance inputs/outputs
s Overvoltage tolerant inputs facilitate 5V to 3V translation
s Outputs are overvoltage tolerant in 3-STATE mode
s Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order Number
Package
Number
Product
Code Top
Mark
Package Description
Supplied As
NC7WZ125K8X MAB08A WZ25 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
NC7WZ125L8X MAC08A P3 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
Connection Diagrams
IEEE/IEC
Pin Descriptions
Pin Names
OEn
An
Yn
Description
Enable Inputs for 3-STATE Outputs
Input
3-STATE Outputs
Function Table
Inputs
Output
OE
L
L
H
H
H = HIGH Logic Level
An
L
H
L
H
L = LOW Logic Level
Yn
L
H
Z
Z
Z = 3-STATE
TinyLogicis a registered trademark of Fairchild Semiconductor Corporation.
© 2005 Fairchild Semiconductor Corporation DS500396
(Top View)
Pad Assignments for MicroPak
(Top Thru View)
MicroPakis a trademark of Fairchild Semiconductor Corporation.
www.fairchildsemi.com

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