NC7WZ14 Datasheet, PDF (1/7 Pages) Fairchild Semiconductor – TinyLogic. UHS Dual Inverter with Schmitt Trigger Inputs

March 1999
Revised May 2003
NC7WZ14
TinyLogic UHS Dual Inverter with
Schmitt Trigger Inputs
General Description
The NC7WZ14 is a dual inverter with Schmitt trigger input
from Fairchild’s Ultra High Speed Series of TinyLogic in
the space saving SC70 6-lead package. The device is fab-
ricated with advanced CMOS technology to achieve ultra
high speed with high output drive while maintaining low
static power dissipation over a very broad V_CC operating
range. The device is specified to operate over the 1.65V to
5.5V V_CC range. The inputs and outputs are high imped-
ance when V_CC is 0V. Inputs tolerate voltages up to 7V
independent of V_CC operating voltage. Schmitt trigger
inputs achieve typically 1V hysteresis between the positive-
going and negative-going input threshold voltage at 5V
V_CC.
Features
s Space saving SC70 6-lead package
s Ultra small MicroPak leadless package
s Ultra High Speed: t_PD 3.2 ns Typ into 50 pF at 5V V_CC
s High Output Drive: ±24 mA at 3V V_CC
s Broad V_CC Operating Range; 1.65V to 5.5V
s Matches the performance of LCX when operated at
3.3V V_CC
s Power down high impedance inputs/outputs
s Overvoltage tolerant inputs facilitate 5V to 3V translation
s Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order
Number
NC7WZ14P6X
NC7WZ14L6X
Package
Number
MAA06A
MAC06A
Product Code
Top Mark
Package Description
Z14
6-Lead SC70, EIAJ SC88, 1.25mm Wide
A9
6-Lead MicroPak, 1.0mm Wide
Supplied As
3k Units on Tape and Reel
5k Units on Tape and Reel
Logic Symbol
Connection Diagrams
IEEE/IEC
Pin Assignments for SC70
Pin Descriptions
Pin Names
A₁, A₂
Y₁, Y₂
Description
Data Inputs
Output
Function Table
Y=A
Input
A
L
H
Output
Y
H
L
(Top View)
Pin One Orientation Diagram
AAA represents Product Code Top Mark - see ordering code
Note: Orientation of Top Mark determines Pin One location. Read the top
product code mark left to right, Pin One is the lower left pin (see diagram).
Pad Assignments for MicroPak
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.
© 2003 Fairchild Semiconductor Corporation DS500219
www.fairchildsemi.com