Revised August 2004 NC7ST00 TinyLogic HST 2-Input NAND Gate General Description Features The NC7ST00 is a single 2-Input high performance CMOS NAND Gate, with TTL-compatible inputs. Advanced Silicon Gate CMOS fabrication assures high speed and low power circuit operation. ESD protection diodes inherently guard both inputs and output with respect to the VCC and GND rails. High gain circuitry offers high noise immunity and reduced sensitivity to input edge rate. The TTL-compatible inputs facilitate TTL to NMOS/CMOS interfacing. Device performance is similar to MM74HCT but with 1/2 the output current drive of HC/HCT. ■ Space saving SOT23 or SC70 5-lead package ■ Ultra small MicroPak leadless package ■ High Speed; tPD < 7 ns typ, VCC = 5V, CL = 15 pF ■ Low Quiescent Power; ICC < 1 µA typ, VCC = 5.5V ■ Balanced Output Drive; 2 mA IOL, −2 mA IOH ■ TTL-compatible inputs Ordering Code: Order Package Product Code Number Number Top Mark NC7ST00M5X MA05B 8S00 5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel NC7ST00P5X MAA05A T00 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel NC7ST00L6X MAC06A E3 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel Package Description Logic Symbol Supplied As Connection Diagrams IEEE/IEC Pin Assignments for SOT23 and SC70 Pin Descriptions Pin Names Description A, B Inputs Y Output NC No Connect (Top View) Pad Assignments for MicroPak Function Table Y = AB Inputs Output A B Y L L H L H H H L H H H L (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. © 2004 Fairchild Semiconductor Corporation DS012181 www.fairchildsemi.com NC7ST00 TinyLogic HST 2-Input NAND Gate February 1997 NC7ST00 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions (Note 2) −0.5V to +7.0V Supply Voltage (VCC) DC Input Diode Current (lIK) Supply Voltage 4.5V to 5.5V VIN < −0.5V −20 mA Input Voltage (VIN) 0.0V to VCC VIN ≥ VCC + 0.5V +20 mA Output Voltage (VOUT) −0.5V to VCC + 0.5V DC Input Voltage VIN 0V to VCC −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 VOUT > VCC +0.5V +20 mA VCC = 5.0V −0.5V to VCC + 0.5V Output Voltage (VOUT) 0 to 500 ns Thermal Resistance (θJA) DC Output Source or SOT23-5 300°C/W SC70-5 425°C/W ±12.5 mA Sink Current (IOUT) DC VCC or Ground Current per ±25 mA Supply Pin (ICC or IGND) −65°C to +150°C Storage Temperature (TSTG) 150°C Junction Temperature (TJ) Lead Temperature (TL); 260°C (Soldering, 10 seconds) 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 design is reliable over its power supply, temperature, and output/input loading variables Fairchild does not recommend operation of circuits outside the databook specifications. Power Dissipation (PD) @ +85°C SOT23-5 200 mW SC70-5 150 mW Note 2: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol Parameter TA = +25°C VCC (V) Min 2.0 VIH HIGH Level Input Voltage 4.5–5.5 VIL LOW Level Input Voltage 4.5–5.5 VOH HIGH Level Output Voltage Typ TA = −40°C to +85°C Max Min Max 2.0 0.8 4.4 4.5 4.4 4.5 4.18 4.35 4.13 Conditions V 0.8 4.5 Units V IOH = −20 µA V IOH = −2 mA VIN = VIL VOL LOW Level Output Voltage IOL = 20 µA 4.5 0 0.1 0.1 4.5 0.10 0.26 0.33 V IOL = 2 mA µA 0 ≤ VIN ≤ 5.5V VIN = VIH IIN Input Leakage Current 5.5 ±0.1 ±1.0 ICC Quiescent Supply Current 5.5 1.0 10.0 µA VIN = VCC or GND ICCT ICC per Input 5.5 2.0 2.9 mA One Input VIN = 0.5V or 2.4V, Other Input VCC or GND www.fairchildsemi.com 2 Symbol tPLH, Parameter Propagation Delay (V) 5.0 tPHL 4.5 5.5 tTLH, Output Transition Time tTHL CIN Input Capacitance CPD Power Dissipation Capacitance TA = +25°C VCC Min Typ TA = −40°C to +85°C Max Min Max 3.4 12 6.3 17 6.0 16 20 11.5 27 31 Units Conditions Figure Number CL = 15 pF 4.1 14 18 11.2 26 30 5.0 4 10 4.5 11 25 31 5.5 10 21 26 Open 2 10 5.0 6 ns CL = 50 pF Figures 1, 3 ns CL = 15 pF ns CL = 50 pF Figures 1, 3 (Note 3) Figure 2 pF pF Note 3: C PD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current. 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 Waveform; PRR = variable; Duty Cycle = 50% FIGURE 3. AC Waveforms FIGURE 2. ICCD Test Circuit 3 www.fairchildsemi.com NC7ST00 AC Electrical Characteristics NC7ST00 Tape and Reel Specification TAPE FORMAT Package Designator M5X, P5X 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 SC70-5 SOT23-5 Tape Size 8 mm 8 mm www.fairchildsemi.com DIM A DIM B 0.093 0.096 (2.35) (2.45) 0.130 0.130 (3.3) (3.3) DIM F DIM Ko 0.138 ± 0.004 0.053 ± 0.004 (3.5 ± 0.10) (1.35 ± 0.10) 0.138 ± 0.002 0.055 ± 0.004 (3.5 ± 0.05) 4 (1.4 ± 0.11) DIM P1 DIM W 0.157 0.315 ± 0.004 (4) (8 ± 0.1) 0.157 0.315 ± 0.012 (4) (8 ± 0.3) 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 NC7ST00 Tape and Reel Specification NC7ST00 Physical Dimensions inches (millimeters) unless otherwise noted 5-Lead SOT23, JEDEC MO-178, 1.6mm Package Number MA05B www.fairchildsemi.com 6 NC7ST00 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide Package Number MAA05A 7 www.fairchildsemi.com NC7ST00 TinyLogic HST 2-Input NAND 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