© 2005 Fairchild Semiconductor Corporation

DS500397

www.fairchildsemi.com

March 2001

Revised January 2005

NC7WZ126

TinyLogic

 UHS Dual Buffer with 3-STATE Outputs

General Description

The NC7WZ126 is a Dual Non-Inverting Buffer with inde-

pendent active HIGH 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

operating range. The inputs and outputs are high imped-

Features

s Space saving US8 surface mount package

s MicroPak

 Pb-Free leadless package

s High Output Drive;

±24 mA at 3V V

CC

s Matches the performance of LCX when operated at

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:

Pb-Free package per JEDEC J-STD-020B.

Logic Symbol

Pin Descriptions

Function Table

H

= HIGH Logic Level

L

= LOW Logic Level

Z

= 3-STATE

Connection Diagrams

(Top View)

Pad Assignments for MicroPak

(Top Thru View)

TinyLogic

 is a registered trademark of Fairchild Semiconductor Corporation.

MicroPak

 is a trademark of Fairchild Semiconductor Corporation.

Product

Package Description

Supplied As

Order

Package

Code

Number

Number

Top Mark

NC7WZ126K8X

MAB08A

WZ26

8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel

NC7WZ126L8X

MAC08A

T6

Pb-Free 8-Lead MicroPak, 1.6 mm Wide

5k Units on Tape and Reel

Pin Names

Description

Enable Inputs for 3-STATE Outputs

Inputs

3-STATE Outputs

Inputs

Output

OE

HL

L

HHH

LL

Z

LH

Z