Revised January 2005 NC7WZ32 TinyLogic UHS Dual 2-Input OR Gate General Description Features The NC7WZ32 is a dual 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 7V independent of VCC operating voltage. ■ Space saving US8 surface mount package ■ MicroPak Pb-Free leadless 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 to 5.5V ■ Matches the performance of LCX when operated at 3.3V VCC ■ Power down high impedance inputs/output ■ Overvoltage tolerant inputs facilitate 5V to 3V translation ■ Patented noise/EMI reduction circuitry implemented Ordering Code: Product Order Package Code Number Number Top Mark NC7WZ32K8X MAB08A WZ32 NC7WZ32L8X MAC08A N5 Package Description Supplied As 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel Pb-Free 8-Lead MicroPak, 1.6 mm Wide 5k Units on Tape and Reel Pb-Free package per JEDEC J-STD-020B. Logic Symbol Connection Diagrams IEEE/IEC Pin Descriptions (Top View) Pin Names Description An , Bn Inputs Yn Output Function Table AAA represents Product Code Top Mark - see ordering code 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). Y=A+B Input A Output B L L L H H H L H H H H L = LOW Logic Level (Top Thru View) TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. © 2005 Fairchild Semiconductor Corporation Pad Assignments for MicroPak Y L H = HIGH Logic Level Pin One Orientation Diagram DS500270 MIcroPak is a trademark of Fairchild Semiconductor Corporation. www.fairchildsemi.com NC7WZ32 TinyLogic UHS Dual 2-Input OR Gate April 2000 NC7WZ32 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions (Note 2) Supply Voltage (VCC) −0.5Vto +7V DC Input Voltage (VIN) −0.5V to +7V Supply Voltage Operating (VCC) 1.65V to 5.5 DC Output Voltage (VOUT) −0.5V to +7V Supply Voltage Data Retention (VCC) 1.5V to 5.5V DC Input Diode Current (IIK) Input Voltage (VIN) @VIN < −0.5V −50 mA 0V to 5.5V Output Voltage (VOUT) DC Output Diode Current (IOK) 0V to VCC −40°C to +85°C Operating Temperature (TA) @VOUT< −0.5V −50 mA Input Rise and Fall Time (tr, tf) ±50 mA VCC = 1.80V ± 0.15V, 2.5V ± 0.2V 0 ns/V to 20 ns/V ±100 mA VCC = 3.3V ± 0.3V 0 ns/V to 10 ns/V −65°C to +150°C VCC = 5.0V ± 0.5V 0 ns/V to 5 ns/V DC Output Current (IOUT) DC VCC/GND Current (ICC/IGND) Storage Temperature (TSTG) 150°C Junction Temperature under Bias (TJ) Thermal Resistance (θJA) 250°C/W Junction Lead Temperature (TL); 260°C Soldering, 10 seconds Power Dissipation (PD) @ +85°C 250 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. Note 2: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol VIH Parameter HIGH Level Input Voltage (V) VOH VOL LOW Level Input Voltage HIGH Level Output Voltage LOW Level Output Voltage IIN Input Leakage Current IOFF Power Off Leakage Current ICC Quiescent Supply Current www.fairchildsemi.com Min Typ TA = −40°C to +85°C Max 1.65 to 1.95 0.75 VCC 2.3 to 5.5 VIL TA = +25°C VCC Min Max 0.75 VCC 1.65 to 1.95 0.25 VCC 0.25 VCC 2.3 to 5.5 0.3 VCC 0.3 VCC 1.65 1.55 1.65 1.55 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 Conditions V 0.7 VCC 0.7 VCC Units 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 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 3.0 0.15 0.4 0.4 3.0 0.22 0.55 0.55 4.5 0.22 0.55 0.55 ±0.1 ±1 µA VIN = 5.5V, GND 0 to 5.5 V IOL = 16 mA IOL = 24 mA IOL = 32 mA 0.0 1 10 µA VIN or VOUT = 5.5V 1.65 to 5.5 1 10 µA VIN = 5.5V, GND 2 Symbol tPLH, Parameter Propagation Delay tPHL tPLH, Propagation Delay tPHL TA = +25°C VCC (V) Min TA = −40°C to +85°C Typ Max Min Max 1.8 ± 0.15 2.0 5.8 10.5 2.0 11.0 2.5 ± 0.2 1.0 3.5 5.8 1.0 6.2 3.3 ± 0.3 0.8 2.6 3.9 0.8 4.3 5.0 ± 0.5 0.5 1.8 3.1 0.5 3.3 3.3 ± 0.3 1.2 3.2 4.8 1.2 5.2 5.0 ± 0.5 0.8 2.4 3.7 0.8 4.0 CIN Input Capacitance 0 2.5 CPD Power Dissipation 3.3 14 Capacitance 5.0 18 Units ns ns Conditions CL = 15 pF, RL = 1MΩ CL = 50 pF, Figure Number Figures 1, 3 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 NC7WZ32 AC Electrical Characteristics NC7WZ32 Tape and Reel Specification TAPE FORMAT for US8 Package Designator Tape Number Cavity Section Cavities Status Status 125 (typ) Empty Sealed 3000 Filled Sealed 75 (typ) Empty Sealed Cover Tape Leader (Start End) K8X Carrier Trailer (Hub End) Cover Tape TAPE DIMENSIONS inches (millimeters) TAPE FORMAT for MicroPak Package Designator Tape Number Cavity Section Cavities Status Status 125 (typ) Empty Sealed 3000 Filled Sealed 75 (typ) Empty Sealed Leader (Start End) L8X Carrier Trailer (Hub End) TAPE DIMENSIONS inches (millimeters) www.fairchildsemi.com 4 NC7WZ32 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 NC7WZ32 Physical Dimensions inches (millimeters) unless otherwise noted 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide Package Number MAB08A www.fairchildsemi.com 6 NC7WZ32 TinyLogic UHS Dual 2-Input OR Gate Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Pb-Free 8-Lead MicroPak, 1.6 mm Wide Package Number MAC08A 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