© 2005 Fairchild Semiconductor Corporation

DS500358

www.fairchildsemi.com

April 2000

Revised February 2005

NC7SZ57 • NC7SZ58

TinyLogic

£ UHS Universal Configurable 2-Input

Logic Gates

General Description

The NC7SZ57 and the NC7SZ58 are Universal Config-

urable 2-Input Logic Gates. Each device is capable of

being configured for 1 of 5 unique 2-input logic functions.

Any possible 2-input combinatorial logic function can be

implemented as shown in the Function Selection Table.

Device functionality is selected by how the device is wired

at the board level. Figure 1 through Figure 10 illustrate how

to connect the NC7SZ57 and NC7SZ58 respectively for the

desired logic function. All inputs have been implemented

with hysteresis.

The device is fabricated with advanced CMOS technology

to achieve ultra high speed with high output drive while

operating range. The device is specified to operate over

Features

s Space saving SC70-6 lead surface mount package

s Ultra small MicroPak

¥ Pb-Free leadless package

s Ultra High Speed

s Capable of implementing any 2-input logic function

s Typical usage replaces 2 TinyLogic

£ gate devices

s Reduces part counts in inventory

s Power down high impedance input/output

s Overvoltage tolerant inputs facilitate 5V to 3V translation

s Patented noise/EMI reduction circuitry implemented

Ordering Code:

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

Note 1: “_NL” indicates Pb-Free product (per JEDEC J-STD-020B). Device is available in Tape and Reel only.

TinyLogic

£ is a registered trademark of Fairchild Semiconductor Corporation.

MicroPak

¥ is a trademark of Fairchild Semiconductor Corporation.

Order

Number

Package

Number

Product Code

Top Mark

Package Description

Supplied As

NC7SZ57P6X

MAA06A

Z57

6-Lead SC70, EIAJ SC88, 1.25mm Wide

3k Units on Tape and Reel

NC7SZ57P6X_NL

(Note 1)

MAA06A

Z57

Pb-Free 6-Lead SC70, EIAJ SC88, 1.25mm

Wide

3k Units on Tape and Reel

NC7SZ57L6X

MAC06A

KK

Pb-Free 6-Lead MicroPak, 1.0mm Wide

5k Units on Tape and Reel

NC7SZ58P6X

MAA06A

Z58

6-Lead SC70, EIAJ SC88, 1.25mm Wide

3k Units on Tape and Reel

NC7SZ58P6X_NL

(Note 1)

MAA06A

Z58

Pb-Free 6-Lead SC70, EIAJ SC88, 1.25mm

Wide

3k Units on Tape and Reel

NC7SZ58L6X

MAC06A

LL

Pb-Free 6-Lead MicroPak, 1.0mm Wide

5k Units on Tape and Reel