Revised March 2004 NC7SP57 • NC7SP58 TinyLogic ULP Universal Configurable 2-Input Logic Gates General Description Features The NC7SP57 and the NC7SP58 are Universal Configurable 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 VCC operating range of 0.9V to 3.6V. 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 NC7SP57 and NC7SP58 respectively for the desired logic function. All inputs have been implemented 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 requirements, are uniquely designed for optimized power and speed, and are fabricated with an advanced CMOS technology to achieve best in class operation while maintaining extremely low CMOS power dissipation. ■ 0.9V to 3.6V VCC supply operation ■ 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V ■ tPD 5 ns typ for 3.0V to 3.6V VCC 6 ns typ for 2.3V to 2.7V VCC 8 ns typ for 1.65V to 1.95V VCC 10 ns typ for 1.40V to 1.60V VCC 14 ns typ for 1.10V to 1.30V VCC 40 ns typ for 0.90V VCC ■ Power-Off high impedance inputs and outputs ■ Static Drive (IOH/IOL) ±2.6 mA @ 3.00V VCC ±2.1 mA @ 2.30V VCC ±1.5 mA @ 1.65V VCC ±1.0 mA @ 1.40V VCC ±0.5 mA @ 1.10V VCC ±20 µA @ 0.9V VCC ■ Uses patented Quiet Series noise/EMI reduction circuitry ■ Ultra small MicroPak leadfree package ■ Ultra low dynamic power Ordering Code: Package Product Code 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 Order Number Package Description Supplied As TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. Quiet Series and MicroPak are trademarks of Fairchild Semiconductor Corporation. © 2004 Fairchild Semiconductor Corporation DS500701 www.fairchildsemi.com NC7SP57 • NC7SP58 TinyLogic ULP Universal Configurable 2-Input Logic Gates October 2001 NC7SP57 • NC7SP58 Battery Life vs. VCC Supply Voltage TinyLogic ULP and ULP-A with up to 50% less power consumption can extend your battery life significantly. Battery Life = (Vbattery *Ibattery*.9)/(Pdevice)/24hrs/day Where, Pdevice = (ICC * VCC) + (CPD + CL)* VCC2 * f Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and derated 90% and device frequency at 10MHz, with CL = 15 pF load Connection Diagrams Pin Descriptions Pin Assignments for SC70 Pin Name Description I0, I1, I2 Data Input Y Output Function Table Input (Top View) NC7SP57 and NC7SP58 Pin One Orientation Diagram NC7SP57 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 (Top Thru View) www.fairchildsemi.com 2 Y = (I0)•(I2)+(I1)•(I2) Y = (I0)•(I2)+(I1)•(I2) I2 I1 I0 L L L H L L L H L H L H L H L L H H L H H L L L H H L H L H H H L H L H H H H L H = HIGH Logic Level AAA = Product Code Top Mark - see ordering code NC7SP58 L = LOW Logic Level 2-Input Logic Function Device Connection Selection Configuration 2-Input AND NC7SP57 Figure 1 2-Input AND with inverted input NC7SP58 Figures 7, 8 2-Input AND with both inputs inverted NC7SP57 Figure 4 2-Input NAND NC7SP58 Figure 6 2-Input NAND with inverted input NC7SP57 Figures 2, 3 2-Input NAND with both inputs inverted NC7SP58 Figure 9 2-Input OR NC7SP58 Figure 9 2-Input OR with inverted input NC7SP57 Figures 2, 3 2-Input OR with both inputs inverted NC7SP58 Figure 6 2-Input NOR NC7SP57 Figure 4 2-Input NOR with inverted input NC7SP58 Figures 7, 8 2-Input NOR with both inputs inverted NC7SP57 Figure 1 2-Input XOR NC7SP58 Figure 10 2-Input XNOR NC7SP57 Figure 5 Logic Configurations NC7SP57 Figure 1 through Figure 5 show the logical functions that can be implemented using the NC7SP57. The diagrams show the DeMorgan’s equivalent logic duals for a given 2-input function. Next to the logical implementation is the board level physical implementation of how the pins of the function should be connected. FIGURE 1. 2-Input AND Gate FIGURE 2. 2-Input NAND with Inverted A Input FIGURE 3. 2-Input NAND with Inverted B Input FIGURE 4. 2-Input NOR Gate FIGURE 5. 2-Input XNOR Gate 3 www.fairchildsemi.com NC7SP57 • NC7SP58 Function Selection Table NC7SP57 • NC7SP58 Logic Configurations NC7SP58 Figure 6 through Figure 10 show the logical functions that can be implemented using the NC7SP58. The diagrams show the DeMorgan’s equivalent logic duals for a given 2-input function. Next to the logical implementation is the board level physical implementation of how the pins of the function should be connected. FIGURE 6. 2-Input NAND Gate FIGURE 7. 2-Input AND with Inverted A Input FIGURE 8. 2-Input AND with Inverted B Input FIGURE 9. 2-Input OR Gate FIGURE 10. 2-Input XOR Gate www.fairchildsemi.com 4 Supply Voltage (VCC) −0.5V to +4.6V DC Input Voltage (VIN) −0.5V to +4.6V Recommended Operating Conditions (Note 3) Supply Voltage DC Output Voltage (VOUT) 0.9V to 3.6V Input Voltage (VIN) −0.5V to VCC +0.5V HIGH or LOW State (Note 2) VCC = 0V −0.5V to 4.6V DC Input Diode Current (IIK) VIN < 0V 0V to 3.6V Output Voltage (VOUT) ±50 mA DC Output Diode Current (IOK) HIGH or LOW State 0V to VCC VCC = 0V 0V to 3.6V Output Current in IOH/IOL VOUT < 0V −50 mA VCC = 3.0V to 3.6V ±2.6 mA VOUT > VCC +50 mA VCC = 2.3V to 2.7V ± 2.1 mA ± 50 mA VCC = 1.65V to 1.95V ± 1.5 mA DC Output Source/Sink Current (IOH/IOL) DC VCC or Ground Current per ± 50 mA Supply Pin (ICC or Ground) −65°C to +150 °C Storage Temperature Range (TSTG) VCC = 1.40V to 1.60V ± 1 mA VCC = 1.10V to 1.30V ±0.5 mA VCC = 0.9V ±20 µA Free Air Operating Temperature (TA) −40°C to +85°C Minimum Input Edge Rate (∆t/∆V) VIN = 0.8V to 2.0V, VCC = 3.0V 10 ns/V 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. Note 3: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol Parameter VCC (V) VP VN VH Positive Threshold Voltage Negative Threshold Voltage Hysteresis Voltage TA = +25°C Min Max TA = −40°C to +85°C Min 0.90 0.3 0.6 0.3 0.6 1.10 0.4 1.0 0.4 1.0 1.40 0.5 1.2 0.5 1.2 1.65 0.7 1.5 0.7 1.5 2.30 1.0 1.9 1.0 1.9 2.6 3.0 1.5 2.6 1.5 0.90 0.10 0.6 0.10 0.6 1.10 0.15 0.7 0.15 0.7 1.40 0.20 0.8 0.20 0.8 1.65 0.25 0.9 0.25 0.9 2.30 0.4 1.15 0.4 1.15 3.0 0.6 1.5 0.6 1.5 0.90 0.07 0.5 0.07 0.5 1.10 0.08 0.6 0.08 0.6 1.40 0.09 0.8 0.09 0.8 1.65 0.10 1.0 0.10 1.0 2.30 0.25 1.1 0.25 1.1 3.0 0.60 1.8 0.60 1.8 5 Units Conditions Max V V V www.fairchildsemi.com NC7SP57 • NC7SP58 Absolute Maximum Ratings(Note 1) NC7SP57 • NC7SP58 DC Electrical Characteristics Symbol TA = +25°C VCC Parameter (V) VOH VOL IIN Input Leakage Current IOFF Power Off Leakage Current ICC Quiescent Supply Current Max TA = −40°C to +85°C Min 0.90 VCC − 0.1 VCC − 0.1 VCC − 0.1 VCC − 0.1 1.40 ≤ VCC ≤ 1.60 VCC − 0.1 VCC − 0.1 1.65 ≤ VCC ≤ 1.95 VCC − 0.1 VCC − 0.1 2.30 ≤ VCC ≤ 2.70 VCC − 0.1 VCC − 0.1 3.00 ≤ VCC ≤ 3.60 VCC − 0.1 VCC − 0.1 1.10 ≤ VCC ≤ 1.30 0.75 x VCC 0.70 x VCC Units Conditions Max IOH = −20 µA V IOH = −0.5 mA 1.40 ≤ VCC ≤ 1.60 1.07 0.99 IOH = −1 mA 1.65 ≤ VCC ≤ 1.95 1.24 1.22 IOH = −1.5 mA 2.30 ≤ VCC ≤ 2.70 1.95 1.87 IOH = −2.1 mA 3.00 ≤ VCC ≤ 3.60 2.61 2.55 LOW Level Output Voltage Min 1.10 ≤ VCC ≤ 1.30 HIGH Level Output Voltage (Continued) IOH = −2.6 mA 0.90 0.1 0.1 1.10 ≤ VCC ≤ 1.30 0.1 0.1 1.40 ≤ VCC ≤ 1.60 0.1 0.1 1.65 ≤ VCC ≤ 1.95 0.1 0.1 2.30 ≤ VCC ≤ 2.70 0.1 0.1 3.00 ≤ VCC ≤ 3.60 0.1 0.1 1.10 ≤ VCC ≤ 1.30 0.30 x VCC 0.30 x VCC 1.40 ≤ VCC ≤ 1.60 0.31 0.37 IOL = 1 mA 1.65 ≤ VCC ≤ 1.95 0.31 0.35 IOL = 1.5 mA 2.30 ≤ VCC ≤ 2.70 0.31 0.33 IOL = 2.1 mA 3.00 ≤ VCC ≤ 3.60 0.31 0.33 0.90 to 3.60 ±0.1 ±0.5 µA 0 ≤ VI ≤ 3.6V 0 0.5 0.5 µA 0 ≤ (VI, VO) ≤ 3.6V 0.90 to 3.60 0.5 0.9 µA VI = VCC or GND IOL = 20 µA V IOL = 0.5 mA IOL = 2.6 mA AC Electrical Characteristics Symbol tPHL, Parameter Propagation Delay tPLH tPHL, Propagation Delay tPLH tPHL, Propagation Delay tPLH TA = +25°C VCC (V) Min Typ 1.10 ≤ VCC ≤ 1.30 5.5 1.40 ≤ VCC ≤ 1.60 1.65 ≤ VCC ≤ 1.95 TA = −40°C to +85°C Max Min Max 14 28.0 5.0 51.0 4.5 10 17.0 4.0 21.0 3.5 8 14.0 3.0 17.0 0.90 Units 2.30 ≤ VCC ≤ 2.70 2.5 6 10.0 2.0 13.0 3.00 ≤ VCC ≤ 3.60 1.5 5 8.0 1.0 12.0 0.90 ns CL = 10 pF RL = 1 MΩ Figures 11, 12 41 1.10 ≤ VCC ≤ 1.30 6.5 15 29.0 6.0 52.0 1.40 ≤ VCC ≤ 1.60 5.0 10 18.0 4.5 22.0 1.65 ≤ VCC ≤ 1.95 4.0 8 15.0 3.5 18.0 2.30 ≤ VCC ≤ 2.70 3.0 6 11.0 2.5 14.0 3.00 ≤ VCC ≤ 3.60 2.0 5 9.0 1.5 12.0 1.10 ≤ VCC ≤ 1.30 7.0 17 32.0 6.5 55.0 1.40 ≤ VCC ≤ 1.60 5.5 11 20.0 5.0 24.0 1.65 ≤ VCC ≤ 1.95 4.5 9 17.0 4.0 20.0 2.30 ≤ VCC ≤ 2.70 3.5 7 12.0 3.0 15.0 3.00 ≤ VCC ≤ 3.60 2.5 6 11.0 2.0 14.0 0.90 ns CL = 15 pF RL = 1 MΩ Figures 11, 12 46 ns Input Capacitance 0 2.0 pF COUT Output Capacitance 0 4.0 pF CPD Power Dissipation 0.9 to 3.60 8 pF www.fairchildsemi.com Figure Number 40 CIN Capacitance Conditions 6 CL = 30 pF RL = 1 MΩ VI = 0V or VCC, f = 10 MHz Figures 11, 12 NC7SP57 • NC7SP58 AC Loading and Waveforms FIGURE 11. AC Test Circuit FIGURE 12. AC Waveforms Symbol VCC 3.3V ± 0.3V 2.5V ± 0.2V 1.8V ± 0.15V 1.5V ± 0.10V 1.2V ± 0.10V 0.9V Vmi 1.5V VCC/2 VCC/2 VCC/2 VCC/2 VCC/2 Vmo 1.5V VCC/2 VCC/2 VCC/2 VCC/2 VCC/2 7 www.fairchildsemi.com NC7SP57 • NC7SP58 Tape and Reel Specification TAPE FORMAT for SC70 Package Designator P6X Tape Number Cavity Section Cavities Status Cover Tape Status Leader (Start End) 125 (typ) Empty Sealed Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed TAPE DIMENSIONS inches (millimeters) Package SC70-6 Tape Size 8 mm www.fairchildsemi.com DIM A DIM B 0.093 0.096 (2.35) (2.45) DIM F DIM Ko 0.138 ± 0.004 0.053 ± 0.004 (3.5 ± 0.10) 8 (1.35 ± 0.10) DIM P1 DIM W 0.157 0.315 ± 0.004 (4) (8 ± 0.1) TAPE FORMAT for MicroPak Package (Continued) Tape Number Cavity Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed Designator L6X Cover Tape Carrier 5000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed REEL DIMENSIONS inches (millimeters) Tape Size 8 mm A B C D N W1 W2 W3 7.0 0.059 0.512 0.795 2.165 0.331 + 0.059/−0.000 0.567 W1 + 0.078/−0.039 (177.8) (1.50) (13.00) (20.20) (55.00) (8.40 + 1.50/−0.00) (14.40) (W1 + 2.00/−1.00) 9 www.fairchildsemi.com NC7SP57 • NC7SP58 Tape and Reel Specification NC7SP57 • NC7SP58 Physical Dimensions inches (millimeters) unless otherwise noted 6-Lead SC70, EIAJ SC88, 1.25mm Wide Package Number MAA06A www.fairchildsemi.com 10 NC7SP57 • NC7SP58 TinyLogic ULP Universal Configurable 2-Input Logic Gates Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 6-Lead MicroPak, 1.0mm Wide Package Number MAC06A Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com 11 www.fairchildsemi.com