Revised January 2001 NC7WZ14 TinyLogic UHS Dual Inverter with Schmitt Trigger Inputs General Description Features The NC7WZ14 is a dual inverter with Schmitt trigger input from Fairchild’s Ultra High Speed Series of TinyLogic in the space saving SC70 6-lead package. 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 outputs are high impedance when VCC is 0V. Inputs tolerate voltages up to 7V independent of VCC operating voltage. Schmitt trigger inputs achieve typically 1V hysteresis between the positivegoing and negative-going input threshold voltage at 5V VCC. ■ Space saving SC70 6-lead package ■ Ultra High Speed: tPD 3.2 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/outputs ■ Overvoltage tolerant inputs facilitate 5V to 3V translation ■ Patented noise/EMI reduction circuitry implemented Ordering Code: Order Package Product Code Number Number Top Mark NC7WZ14P6 MAA06A Z14 6-Lead SC70, EIAJ SC88, 1.25mm Wide 250 Units on Tape and Reel NC7WZ14P6X MAA06A Z14 6-Lead SC70, EIAJ SC88, 1.25mm Wide 3k Units on Tape and Reel Package Description Supplied As Connection Diagrams Logic Symbol IEEE/IEC (Top View) Pin Descriptions Pin One Orientation Diagram Pin Names Description A1 , A2 Data Inputs Y1 , Y2 Output Function Table Y=A Input Output A Y L H H L 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). H = HIGH Logic Level L = LOW Logic Level TinyLogic is a trademark of Fairchild Semiconductor Corporation. © 2001 Fairchild Semiconductor Corporation DS500219 www.fairchildsemi.com NC7WZ14 TinyLogic UHS Dual Inverter with Schmitt Trigger Inputs March 1999 NC7WZ14 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions (Note 2) Supply Voltage (VCC ) −0.5V to +7V DC Input Voltage (VIN) −0.5V to +7V Supply Voltage Operating (VCC) DC Output Voltage (VOUT) −0.5V to +7V Supply Voltage Data Retention (VCC) DC Input Diode Current (IIK) 1.65V to 5.5V 1.5V to 5.5V 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 Thermal Resistance (θJA) 350°C/W ±100 mA DC Output Current (IOUT) ±50 mA DC VCC/GND Current (ICC/IGND) −65°C to +150 °C Storage Temperature (TSTG) 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. 150 °C Junction Temperature under Bias (TJ) Junction Lead Temperature (TL) 260 °C (Soldering, 10 seconds) Power Dissipation (PD) @ +85°C 180 mW Note 2: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol VP VN VH VOH Parameter TA = +25°C VCC (V) Min Positive Threshold 1.65 Voltage Typ TA = −40°C to +85°C Max Min Max 0.6 1.4 0.6 1.4 1.8 0.7 1.5 0.7 1.5 2.3 1.0 1.8 1.0 1.8 3.0 1.3 2.2 1.3 2.2 4.5 1.9 3.1 1.9 3.1 3.6 5.5 2.2 3.6 2.2 Negative Threshold 1.65 0.2 0.5 0.8 0.2 0.8 Voltage 1.8 0.25 0.56 0.9 0.25 0.9 2.3 0.40 0.75 1.15 0.40 1.15 3.0 0.6 0.98 1.5 0.6 1.5 4.5 1.0 1.42 2.0 1.0 2.0 Hysteresis Voltage 5.5 1.2 1.68 2.3 1.2 2.3 1.65 0.1 0.48 0.9 0.1 0.9 1.8 0.15 0.51 1.0 0.15 1.0 2.3 0.25 0.62 1.1 0.25 1.1 3.0 0.4 0.76 1.2 0.4 1.2 4.5 0.6 1.01 1.5 0.6 1.5 1.7 0.7 1.7 5.5 0.7 1.20 HIGH Level Output 1.65 1.55 1.65 Voltage 1.8 1.7 1.8 1.7 2.3 2.2 2.3 2.2 3.0 2.9 3.0 2.9 www.fairchildsemi.com Units Conditions V V V 1.55 VIN = VIL IOH = −100 µA 4.5 4.4 4.5 4.4 1.65 1.29 1.52 1.29 2.3 1.9 2.14 1.9 IOH = −8 mA 3.0 2.4 2.75 2.4 IOH = −16 mA 3.0 2.3 2.62 2.3 IOH = −24 mA 4.5 3.8 4.13 3.8 IOH = −32 mA 2 V IOH = −4 mA Symbol Parameter TA = +25°C VCC (V) VOL (Continued) Min Typ TA = −40°C to +85°C Max Min LOW Level Output 1.65 0.0 0.1 0.1 Voltage 1.8 0.0 0.1 0.1 2.3 0.0 0.1 0.1 3.0 0.0 0.1 0.1 IIN Input Leakage Current IOFF Power Off Leakage Current ICC Quiescent Supply Current Units Conditions Max 4.5 0.0 0.1 0.1 1.65 0.08 0.24 0.24 2.3 0.10 0.3 0.3 VIN = VIH IOL = 100 µA V IOL = 4 mA IOL = 8 mA 3.0 0.16 0.4 0.4 IOL = 16 mA 3.0 0.24 0.55 0.55 IOL = 24 mA 4.5 0.25 0.55 0.55 ±0.1 ±1.0 µA VIN = 5.5V, GND 0.0 1 10 µA VIN or VOUT = 5.5V 1.65 to 5.5 1.0 10 µA VIN = 5.5V, GND Units Conditions 0 to 5.5 IOL = 32 mA AC Electrical Characteristics 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 2.5 7.6 13.1 2.5 14.5 1.8 2.5 6.3 10.9 2.5 12 2.5 ± 0.2 1.8 4.3 7.4 1.8 8.1 3.3 ± 0.3 1.5 3.3 5.0 1.5 5.5 5.0 ± 0.5 1.0 2.7 4.1 1.0 4.5 3.3 ± 0.3 1.8 4.0 6.0 1.8 6.6 5.0 ± 0.5 1.2 3.2 4.9 1.2 5.4 CIN Input Capacitance 0 2.5 CPD Power Dissipation 3.3 11 Capacitance 5.0 12.5 ns CL = 15 pF, RL = 1 MΩ ns CL = 50 pF, Fig. No. 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 Waveform; tr = tf = 1.8 ns; PRR = variable; Duty Cycle = 50% FIGURE 2. ICCD Test Circuit 3 www.fairchildsemi.com NC7WZ14 DC Electrical Characteristics NC7WZ14 Tape and Reel Specification TAPE FORMAT Package Designator Tape Number Cavity Section Cavities Status Status 125 (typ) Empty Sealed Sealed Leader (Start End) P6 Carrier P6X 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 SC70-6 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) 4 (1.35 ± 0.10) DIM P1 DIM W 0.157 0.315 ± 0.004 (4) (8 ± 0.1) NC7WZ14 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 NC7WZ14 TinyLogic UHS Dual Inverter with Schmitt Trigger Inputs Physical Dimensions inches (millimeters) unless otherwise noted 6-Lead SC70, EIAJ SC88, 1.25mm Wide Package Number MAA06A 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 6