Revised May 2003 NC7S32 TinyLogic HS 2-Input OR Gate General Description Features The NC7S32 is a single 2-Input high performance CMOS OR Gate. Advanced Silicon Gate CMOS fabrication assures high speed and low power circuit operation over a broad VCC range. ESD protection diodes inherently guard both inputs and output with respect to the VCC and GND rails. Three stages of gain between inputs and outputs assures high noise immunity and reduced sensitivity to input edge rate. ■ Space saving SOT23 or SC70 5-lead package ■ Ultra small MicroPak leadless package ■ High Speed; tPD 3.5 ns typ ■ Low Quiescent Power; ICC < 1 µA ■ Balanced Output Drive; 2 mA IOL, −2 mA IOH ■ Broad VCC Operating Range: 2V–6V ■ Balanced Propagation Delays ■ Specified for 3V Operation Ordering Code: Package Product Code Number Top Mark NC7S32M5X MA05B 7S32 5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel NC7S32P5X MAA05A S32 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel NC7S32L6X MAC06A TT 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel Order Number Package Description Logic Symbol Supplied As Connection Diagrams IEEE/IEC Pin Assignments for SC70 and SOT23 Pin Descriptions Pin Names Description A, B Inputs Y Output NC No Connect (Top View) Pad Assignments for MicroPak Function Table Y=A+B Inputs Output A B L L Y L L H H H L H H H H (Top Thru View) H = HIGH Logic Level L = LOW Logic Level TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. MicroPak is a trademark of Fairchild Semiconductor Corporation. © 2003 Fairchild Semiconductor Corporation DS012137 www.fairchildsemi.com NC7S32 TinyLogic HS 2-Input OR Gate October 1995 NC7S32 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions (Note 2) −0.5V to +7.0V Supply Voltage (VCC) DC Input Diode Current (IIK) Supply Voltage (VCC) 2.0V to 6.0V @VIN ≤ −0.5V −20 mA Input Voltage (VIN) 0V to VCC @VIN ≥ VCC + 0.5V +20 mA Output Voltage (VOUT) 0V to VCC DC Input Voltage (VIN) −0.5V to VCC + 0.5V −40°C to +85°C Operating Temperature (TA) DC Output Diode Current (IOK) Input Rise and Fall Time (tr, tf) @VOUT < −0.5V −20 mA VCC @ 2.0V 0 to 1000 ns @VOUT > VCC + 0.5V +20 mA VCC @ 3.0V 0 to 750 ns −0.5V to VCC + 0.5V VCC @ 4.5V 0 to 500 ns VCC @ 6.0V 0 to 400 ns DC Output Voltage (VOUT) DC Output Source or Sink ±12.5 mA Current (IOUT) Thermal Resistance (θJA) DC VCC or Ground Current per ±25 mA Output Pin (ICC or IGND ) SOT23-5 300 °C/W SC70-5 425 °C/W −65°C to +150°C Storage Temperature (TSTG) 150°C Junction Temperature (TJ) Note 1: Absolute maximum ratings are those values beyond which damage to the device may occur. The databook specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. Fairchild does not recommend operation of circuits outside the databook specifications. Lead Temperature (TL) 260°C (Soldering, 10 seconds) Power Dissipation (PD) @ +85°C Note 2: Unused inputs must be held HIGH or LOW. They may not float. SOT23-5 200 mW SC70-5 150 mW DC Electrical Characteristics Symbol VIH VIL VOH Parameter HIGH Level Input Voltage LOW Level Input Voltage HIGH Level Output Voltage TA = +25°C VCC (V) Min Typ TA = −40°C to +85°C Max Min 2.0 1.50 1.50 3.0–6.0 0.7VCC 0.7VCC Max 2.0 0.50 0.50 0.3 VCC 0.3 VCC 2.0 1.90 2.0 1.90 2.90 3.0 2.90 4.5 4.40 4.5 4.40 6.0 5.90 6.0 5.90 3.0 2.68 2.85 2.63 4.5 4.18 4.35 4.13 6.0 5.68 5.85 5.63 Condition V 3.0–6.0 3.0 Units V V IOH = −20 µA VIN = VIH VIN = VIH VOL LOW Level Output Voltage 2.0 0.0 0.10 V IOH = −1.3 mA IOH = −2 mA IOH = −2.6 mA 0.10 3.0 0.0 0.10 0.10 4.5 0.0 0.10 0.10 6.0 0.0 0.10 0.10 3.0 0.1 0.26 0.33 4.5 0.1 0.26 0.33 6.0 0.1 V IOL = 20 µA VIN = VIL VIN = VIL V IOL = 1.3 mA IOL = 2 mA IOL = 2.6 mA 0.26 0.33 IIN Input Leakage Current 6.0 ±0.1 ±1.0 µA VIN = VCC, GND ICC Quiescent Supply Current 6.0 1.0 10.0 µA VIN = VCC, GND www.fairchildsemi.com 2 Symbol tPLH, Parameter Propagation Delay tPHL tTLH, Output Transition Time tTHL CIN Input Capacitance CPD Power Dissipation Capacitance TA = +25°C VCC (V) Min Typ TA = −40°C to +85°C Max Min Max 5.0 3.5 15 2.0 20 100 125 3.0 12 27 35 4.5 8 20 25 6.0 7 17 21 5.0 3.0 10 2.0 25 125 155 3.0 16 35 45 4.5 11 25 31 6.0 9 21 26 Open 2 10 10 5.0 6 Figure Units Conditions ns CL = 15 pF ns CL = 50 pF ns CL = 15 pF ns CL = 50 pF Figures 1, 3 (Note 3) Figure 2 Number Figures 1, 3 pF pF Note 3: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (ICCD) at no output loading and operating at 50% duty cycle. (See Figure 2) CPD is related to ICCD dynamic operating current by the expression: ICCD = (C PD) (VCC) (fIN) + (ICCstatic). AC Loading and Waveforms CL includes load and stray capacitance Input PRR = 1.0 MHz, tw = 500 ns FIGURE 1. AC Test Circuit Input = AC Waveforms; FIGURE 3. AC Waveforms PRR = variable; Duty Cycle = 50% FIGURE 2. ICCD Test Circuit 3 www.fairchildsemi.com NC7S32 AC Electrical Characteristics NC7S32 Tape and Reel Specification TAPE FORMAT for SC70 and SOT23 Package Tape Designator M5X, P5X 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 SC70-5 SOT23-5 Tape Size 8 mm 8 mm www.fairchildsemi.com DIM A DIM B DIM F DIM Ko DIM P1 DIM W 0.093 0.096 0.138 ±0.004 0.053 ±0.004 0.157 0.315 ±0.004 (2.35) (2.45) (3.5 ±0.10) (1.35 ±0.10) (4) (8 ±0.1) 0.130 0.130 0.138 ±0.002 0.055 ±0.004 0.157 0.315 ±0.012 (3.3) (3.3) (3.5 ±0.05) (1.4 ±0.11) (4) (8 ±0.3) 4 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) 5 www.fairchildsemi.com NC7S32 Tape and Reel Specification NC7S32 Physical Dimensions inches (millimeters) unless otherwise noted 5-Lead SOT23, JEDEC MO-178, 1.6mm Package Number MA05B www.fairchildsemi.com 6 NC7S32 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide Package Number MAA05A 7 www.fairchildsemi.com NC7S32 TinyLogic HS 2-Input OR Gate 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 www.fairchildsemi.com 8