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The NC7SV57 and NC7SV58 are universal configurable 2-input logic gates from Fairchild's Ultra Low Power (ULP-A) Series of TinyLogic. ULP-A is ideal for applications that require extreme high speed, high drive and low power.This product is designed for a wide low voltage operating range (0.9V to 3.6V VCC) and applications that require more drive and speed than the TinyLogic ULP series, but still offer best in class low power operation. 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 NC7SV57 and NC7SV58 respectively for the desired logic function. All inputs have been implemented with hysteresis.
The NC7SV57 and NC7SV58 are uniquely designed for optimized power and speed, and are fabricated with an advanced CMOS technology to achieve high-speed operation while maintaining low CMOS power dissipation.
NC7SV58 Maximum Ratings
Supply Voltage (VCC) ............................−0.5V to +4.6V DC Input Voltage (VIN) .........................−0.5V to +4.6V DC Output Voltage (VOUT) HIGH or LOW State (Note 2) ......−0.5V to VCC +0.5V VCC = 0V ...........................................−0.5V to +4.6V DC Input Diode Current (IIK) VIN < 0V .............±50 mA DC Output Diode Current (IOK) VOUT < 0V ....................................................−50 mA VOUT > VCC ..................................................+50 mA DC Output Source/Sink Current (IOH/IOL)...... ± 50 mA DC VCC or Ground Current per Supply Pin (ICC or Ground) ............................± 50 mA Storage Temperature Range (TSTG)...−65°C to +150°C
Note 1: Absolute Maximum Ratings: are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The "Recommended Operating Conditions" table will define the conditions for actual device operation. Note 2: IO Absolute Maximum Rating must be observed.
NC7SV58 Features
` 0.9V to 3.6V VCC supply operation ` 3.6V overvoltage tolerant I/O's at VCC from 0.9V to 3.6V ` Extremely High Speed tPD 2.5 ns typ for 2.7V to 3.6V VCC 3.1 ns typ for 2.3V to 2.7V VCC 4.0 ns typ for 1.65V to 1.95V VCC 6.0 ns typ for 1.4V to 1.6V VCC 8.0 ns typ for 1.1V to 1.3V VCC 23.0 ns typ for 0.9V VCC ` Power-Off high impedance inputs and outputs ` High Static Drive (IOH/IOL) ±24 mA @ 3.00V VCC ±18 mA @ 2.30V VCC ±6 mA @ 1.65V VCC ±4 mA @ 1.4V VCC ±2 mA @ 1.1V VCC ±0.1 mA @ 0.9V VCC ` Uses patented Quiet SeriesTM noise/EMI reduction circuitry ` Ultra small MicroPakTM leadfree package ` Ultra low Dynamic Power