April 2000
Revised February 2005
NC7SZ57 • NC7SZ58
TinyLogic£ UHS Universal Configurable 2-Input
Logic Gates
General Description
Features
■ Space saving SC70-6 lead surface mount package
■ Ultra small MicroPak Pb-Free leadless package
■ Ultra High Speed
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.
■ Capable of implementing any 2-input logic function
■ Typical usage replaces 2 TinyLogic gate devices
■ Reduces part counts in inventory
■ Broad VCC operating range: 1.65V to 5.5V
■ Power down high impedance input/output
■ Overvoltage tolerant inputs facilitate 5V to 3V translation
■ Patented noise/EMI reduction circuitry implemented
The device is fabricated with advanced CMOS technology
to achieve ultra high speed 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 input and out-
put are high impedance when VCC is 0V. Inputs tolerate
voltages up to 5.5V independent of VCC operating range.
Ordering Code:
Order
Number
Package
Number
Product Code
Top Mark
Package Description
Supplied As
NC7SZ57P6X
MAA06A
MAA06A
Z57
Z57
6-Lead SC70, EIAJ SC88, 1.25mm Wide
3k Units on Tape and Reel
NC7SZ57P6X_NL
(Note 1)
Pb-Free 6-Lead SC70, EIAJ SC88, 1.25mm 3k Units on Tape and Reel
Wide
NC7SZ57L6X
NC7SZ58P6X
MAC06A
MAA06A
MAA06A
KK
Z58
Z58
Pb-Free 6-Lead MicroPak, 1.0mm Wide
6-Lead SC70, EIAJ SC88, 1.25mm Wide
5k Units on Tape and Reel
3k Units on Tape and Reel
NC7SZ58P6X_NL
(Note 1)
Pb-Free 6-Lead SC70, EIAJ SC88, 1.25mm 3k Units on Tape and Reel
Wide
NC7SZ58L6X
MAC06A
LL
Pb-Free 6-Lead MicroPak, 1.0mm Wide
5k Units on Tape and Reel
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.
© 2005 Fairchild Semiconductor Corporation
DS500358
www.fairchildsemi.com