Revised January 2001 NC7SZ32 TinyLogic UHS 2-Input OR Gate General Description Features The NC7SZ32 is a single 2-Input OR Gate from Fairchild’s Ultra High Speed Series of TinyLogic. The device is fabricated with advanced CMOS technology to achieve ultra high speed with high output drive while maintaining low static power dissipation over a very broad VCC operating range. The device is specified to operate over the 1.65V to 5.5V VCC range. The inputs and output are high impedance when VCC is 0V. Inputs tolerate voltages up to 6V independent of VCC operating voltage. ■ Space saving SOT23 or SC70 5-lead package ■ Ultra high speed tPD 2.4 ns Typ into 50 pF at 5V VCC ■ High output drive ±24 mA at 3V VCC ■ Broad VCC operating range 1.65V–5.5V ■ Matches the performance of LCX when operated at 3.3V VCC ■ Power down high impedance inputs/output ■ Overvoltage tolerant inputs facilitate 5V–3V translation ■ Patented noise/EMI reduction circuitry implemented Ordering Code: Package Product Code Number Top Mark NC7SZ32M5 MA05B 7Z32 5-Lead SOT23, JEDEC MO-178, 1.6mm NC7SZ32M5X MA05B 7Z32 5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel NC7SZ32P5 MAA05A Z32 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 250 Units on Tape and Reel NC7SZ32P5X MAA05A Z32 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel Order Number Package Description Logic Symbol Supplied As 250 Units on Tape and Reel Connection Diagram IEEE/IEC (Top View) Pin Descriptions Function Table Pin Names Description A, B Inputs Y Output Y=A+B Input Output A B L L Y L L H H H L H H H H H = HIGH Logic Level L = LOW Logic Level TinyLogic is a trademark of Fairchild Semiconductor Corporation. © 2001 Fairchild Semiconductor Corporation DS012154 www.fairchildsemi.com NC7SZ32 TinyLogic UHS 2-Input OR Gate September 1996 NC7SZ32 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions (Note 2) Supply Voltage (VCC) −0.5Vto +6V DC Input Voltage (VIN) −0.5V to +6V Supply Voltage Operating (VCC) 1.65V to 5.5 DC Output Voltage (VOUT) −0.5V to +6V Supply Voltage Data Retention (VCC) 1.5V to 5.5V DC Input Diode Current (IIK) Input Voltage (VIN) 0V to 5.5V @VIN < −0.5V −50 mA Output Voltage (VOUT) @VIN >6V +20 mA Operating Temperature (TA) DC Output Diode Current (IOK) 0V to VCC −40°C to +85°C Input Rise and Fall Time (tr, tf) @VOUT< −0.5V −50 mA VCC = 1.8V, 2.5V ± 0.2V 0 ns/V to 20 ns/V @VOUT >6V, (VCC = GND) +20 mA VCC = 3.3V ± 0.3V 0 ns/V to 10 ns/V VCC = 5.0V ± 0.5V 0 ns/V to 5 ns/V DC Output Current (IOUT) ±50 mA DC VCC/GND Current (ICC/IGND) ±50 mA Thermal Resistance (θJA) −65°C to +150°C Storage Temperature (TSTG) 150°C Junction Temperature under Bias (TJ) Junction Lead Temperature (TL); SOT23-5 300°C/W SC70-5 425°C/W SOT23-5 200 mW Note 1: Absolute Maximum Ratings are DC values beyond which the device may be damaged or have its useful life impaired. The datasheet 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 outside datasheet specifications. SC70-5 150 mW Note 2: Unused inputs must be held HIGH or LOW. They may not float. 260°C Soldering, 10 seconds Power Dissipation (PD) @ +85°C DC Electrical Characteristics Symbol Parameter TA = +25°C VCC (V) Min VIH HIGH Level Input Voltage 1.65 to 1.95 0.75 VCC VIL LOW Level Input Voltage 1.65 to 1.95 VOH HIGH Level Output Voltage 2.3 to 5.5 Typ LOW Level Output Voltage IIN Input Leakage Current IOFF Power Off Leakage Current ICC Quiescent Supply Current www.fairchildsemi.com Min Max 0.75 VCC 0.7 VCC 0.25 VCC 0.3 VCC 0.3 VCC 1.65 1.55 1.65 1.55 1.8 1.7 1.8 1.7 2.3 2.2 2.3 2.2 3.0 2.9 3.0 2.9 4.5 4.4 4.5 4.4 1.65 1.29 1.52 1.29 2.3 1.9 2.15 1.9 3.0 2.4 2.80 2.4 3.0 2.3 2.68 2.3 4.5 3.8 4.20 3.8 Units Conditions V 0.7 VCC 0.25 VCC 2.3 to 5.5 VOL TA = −40°C to +85°C Max V V VIN = VIH IOH = –100 µA IOH = –4 mA IOH = –8 mA V IOH = –16 mA IOH = –24 mA IOH = –32 mA 1.65 0.0 0.1 0.1 1.8 0.0 0.1 0.1 2.3 0.0 0.1 0.1 3.0 0.0 0.1 0.1 V VIN = VIL IOL = 100 µA 4.5 0.0 0.1 0.1 1.65 0.08 0.24 0.24 IOL = 4 mA 2.3 0.10 0.3 0.3 IOL = 8 mA 0.15 0.4 0.4 3.0 0.22 0.55 0.55 4.5 0.22 0.55 0.55 ±1 ±10 µA VIN = 5.5V, GND 0.0 1 10 µA VIN or VOUT = 5.5V 1.65 to 5.5 2.0 20 µA VIN = 5.5V, GND 0 to 5.5 2 V IOL = 16 mA 3.0 IOL = 24 mA IOL = 32 mA Symbol tPLH, Parameter Propagation Delay tPHL tPLH, Propagation Delay tPHL TA = +25°C VCC TA = −40°C to +85°C (V) Min Typ Max Min Max 1.65 2.0 5.5 12.0 2.0 12.7 1.8 2.0 4.6 10 2.0 10.5 2.5 ± 0.2 0.8 3.0 7.0 0.8 7.5 3.3 ± 0.3 0.5 2.4 4.7 0.5 5.0 5.0 ± 0.5 0.5 1.9 4.1 0.5 4.4 3.3 ± 0.3 1.5 3.0 5.2 1.5 5.5 5.0 ± 0.5 0.8 2.4 4.5 0.8 4.8 CIN Input Capacitance 0 4 CPD Power Dissipation 3.3 20 Capacitance 5.0 26 Units ns Conditions CL = 15 pF, Fig. No. Figures 1, 3 RL = 1MΩ ns CL = 50 pF, RL = 500Ω Figures 1, 3 (Note 3) Figure 2 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 FIGURE 3. AC Waveforms Input = AC Waveforms; tr = tf = 1.8 ns; PRR = 10 MHz; Duty Cycle = 50% FIGURE 2. ICCD Test Circuit 3 www.fairchildsemi.com NC7SZ32 AC Electrical Characteristics NC7SZ32 Tape and Reel Specification TAPE FORMAT Package Designator Tape Number Cavity Section Cavities Status Status 125 (typ) Empty Sealed Sealed Leader (Start End) M5, P5 Carrier M5X, P5X Cover Tape 250 Filled Trailer (Hub End) 75 (typ) Empty Sealed Leader (Start End) 125 (typ) Empty Sealed 3000 Filled Sealed 75 (typ) Empty Sealed Carrier Trailer (Hub End) 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) NC7SZ32 Tape and Reel Specification (Continued) 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 NC7SZ32 Physical Dimensions inches (millimeters) unless otherwise noted 5-Lead SOT23, JEDEC MO-178, 1.6mm Package Number MA05B www.fairchildsemi.com 6 NC7SZ32 TinyLogic UHS 2-Input OR Gate Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide Package Number MAA05A 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 7 www.fairchildsemi.com