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© 2004 Fairchild Semiconductor Corporation DS500701 www.fairchildsemi.com
October 2001
Revised March 2004
NC7SP57 • NC7SP58 TinyLogic
ULP Universal Configurable 2-Input Logic Gates
NC7SP57 • NC7SP58
TinyLogic
ULP Universal Configurable
2-Input Logic Gates
General Description
The NC7SP57 and the NC7SP58 are Universal Config-
urable 2-Input Logic Gates from Fairchild’s Ultra Low
Power (ULP) Series of TinyLogic
. Ideal for applications
where battery life is critical, this product is designed for
ultra low power consumption within the V
CC
operating
range of 0.9V to 3.6V. Each device is capable of being con-
figured for 1 of 5 unique 2-input logic functions. Any possi-
ble 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 NC7SP57 and NC7SP58 respectively for
the desired logic function. All inputs have been imple-
mented with hysteresis.
The internal circuit is composed of a minimum of inverter
stages including the output buffer, to enable ultra low
dynamic power.
The NC7SP57 and NC7SP58, for lower drive require-
ments, are uniquely designed for optimized power and
speed, and are fabricated with an advanced CMOS tech-
nology to achieve best in class operation while maintaining
extremely low CMOS power dissipation.
Features
■ 0.9V to 3.6V V
CC
supply operation
■ 3.6V overvoltage tolerant I/O’s at V
CC
from 0.9V to 3.6V
■ t
PD
5 ns typ for 3.0V to 3.6V V
CC
6 ns typ for 2.3V to 2.7V V
CC
8 ns typ for 1.65V to 1.95V V
CC
10 ns typ for 1.40V to 1.60V V
CC
14 ns typ for 1.10V to 1.30V V
CC
40 ns typ for 0.90V V
CC
■ Power-Off high impedance inputs and outputs
■ Static Drive (I
OH
/I
OL
)
±2.6 mA @ 3.00V V
CC
±2.1 mA @ 2.30V V
CC
±1.5 mA @ 1.65V V
CC
±1.0 mA @ 1.40V V
CC
±0.5 mA @ 1.10V V
CC
±20 µA@ 0.9V V
CC
■ Uses patented Quiet Series noise/EMI reduction
circuitry
■ Ultra small MicroPak
leadfree package
■ Ultra low dynamic power
Ordering Code:
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
Quiet Series and MicroPak are trademarks of Fairchild Semiconductor Corporation.
Order Number
Package Product Code
Package Description Supplied As
Number Top Mark
NC7SP57P6X MAA06A P57 6-Lead SC70, EIAJ SC88, 1.25mm Wide 3k Units on Tape and Reel
NC7SP57L6X MAC06A K9 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel
NC7SP58P6X MAA06A P58 6-Lead SC70, EIAJ SC88, 1.25mm Wide 3k Units on Tape and Reel
NC7SP58L6X MAC06A L3 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel

Summary of content (11 pages)