Revised January 2005 NC7WP240 TinyLogic ULP Dual Inverting Buffer with 3-STATE Outputs General Description Features The NC7WP240 is a Dual Inverting Buffer with independent active LOW enables for the 3-STATE outputs. The Ultra High Power device is ideal for applications where battery life is critical. This product is designed for ultra low power consumption within the VCC operating range of 0.9V to 3.6V VCC. ■ Space saving US8 surface mount package ■ MicroPak Pb-Free leadless package ■ 0.9V to 3.6V VCC supply operation ■ 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V ■ tPD The internal circuit is composed of a minimum of inverter stages, including the output buffer, to enable ultra low static and dynamic power. 3.0 ns typ for 3.6V VCC The NC7WP240 for lower drive requirements, is uniquely designed for optimized power and speed, and is fabricated with an advanced CMOS technology to achieve best in class speed operation while maintaining extremely low CMOS power dissipation. 5.0 ns typ for 1.65V to 1.95V VCC 4.0 ns typ for 2.3V to 2.7V VCC 6.0 ns typ for 1.40V to 1.60V VCC 10.0 ns typ for 1.10V to 1.30V VCC 26.0 ns typ for 0.90V VCC ■ Power-Off high impedance inputs and outputs ■ Static Drive (IOH/IOL) ±2.6 mA @ 3.00V VCC ±2.1 mA @ 2.30V VCC ±1.5 mA @ 1.65V VCC ±1.0 mA @ 1.40V VCC ±0.5 mA @ 1.10V VCC ±20 µA @ 0.9V VCC ■ Uses patented Quiet Series noise/EMI reduction circuitry ■ Ultra low dynamic power Ordering Code: Product Order Package Code Number Number Top Mark NC7WP240K8X MAB08A WP40 NC7WP240L8X MAC08A Z3 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. Battery Life vs. VCC Supply Voltage TinyLogic ULP and ULP-A with up to 50% less power consumption can extend your battery life significantly. Battery Life = (Vbattery *Ibattery*.9)/(Pdevice)/24hrs/day Where, Pdevice = (ICC * VCC) + (CPD + C L) * VCC2 * f Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and derated 90% and device frequency at 10MHz, with CL = 15 pF load TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. MicroPak and Quiet Series are trademarks of Fairchild Semiconductor Corporation. © 2005 Fairchild Semiconductor Corporation DS500818 www.fairchildsemi.com NC7WP240 TinyLogic ULP Dual Inverting Buffer with 3-STATE Outputs June 2003 NC7WP240 Logic Symbol Connection Diagrams IEEE/IEC Pin Assignments for US8 Pin Descriptions Pin Names Description OEn Enable Inputs for 3-STATE Outputs (Top View) An Inputs Yn 3-STATE Outputs Pin One Orientation Diagram Function Table Inputs Output OE An Yn L L H L H L H L Z H H Z 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 Z = 3-STATE Pad Assignment for MicroPak (Top Thru View) www.fairchildsemi.com 2 Supply Voltage (VCC) −0.5V to +4.6V DC Input Voltage (VIN) −0.5V to +4.6V Recommended Operating Conditions (Note 3) Supply Voltage DC Output Voltage (VOUT) 0.9V to 3.6V Input Voltage (VIN) −0.5V to VCC +0.5V HIGH or LOW State (Note 2) VCC = 0V −0.5V to +4.6V DC Input Diode Current (IIK) VIN < 0V 0V to 3.6V Output Voltage (VOUT) ±50 mA DC Output Diode Current (IOK) HIGH or LOW State 0V to VCC VCC = 0V 0V to 3.6V Output Current in IOH/IOL VOUT < 0V −50 mA VCC = 3.0V to 3.6V ±2.6 mA VOUT > VCC +50 mA VCC = 2.3V to 2.7V ±2.1 mA ± 50 mA VCC = 1.65V to 1.95V ±1.5 mA VCC = 1.40V to 1.60V ±1.0 mA VCC = 1.10V to 1.30V ±0.5 mA DC Output Source/Sink Current (IOH/IOL) DC VCC/Ground Current per ±50 mA Supply Pin (ICC or Ground) Storage Temperature Range (TSTG) −65°C to +150 °C VCC = 0.9V ±20 µA −40°C to +85°C Free Air Operating Temperature (TA) Minimum Input Edge Rate (∆t/∆V) VIN = 0.8V to 2.0V, VCC = 3.0V 10 ns/V Note 1: Absolute Maximum Ratings: are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 2: IO Absolute Maximum Rating must be observed. Note 3: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol VIH Parameter HIGH Level Input Voltage VIL LOW Level Input Voltage VCC TA = +25°C (V) Min 0.90 Max HIGH Level Output Voltage Min 0.65 x VCC 0.65 x VCC 1.10 ≤ VCC ≤ 1.30 0.65 x VCC 0.65 x VCC 1.40 ≤ VCC ≤ 1.60 0.65 x VCC 0.65 x VCC 1.65 ≤ VCC ≤ 1.95 0.65 x VCC 0.65 x VCC 2.30 ≤ VCC ≤ 2.70 1.6 3.00 ≤ VCC ≤ 3.60 2.1 Units Conditions Max V 1.6 2.1 0.90 0.35 x VCC 0.35 x VCC 1.10 ≤ VCC ≤ 1.30 0.35 x VCC 0.35 x VCC 1.40 ≤ VCC ≤ 1.60 0.35 x VCC 0.35 x VCC 1.65 ≤ VCC ≤ 1.95 0.35 x VCC 0.35 x VCC 2.30 ≤ VCC ≤ 2.70 0.7 0.7 3.00 ≤ VCC ≤ 3.60 VOH TA = −40°C to +85°C 0.9 0.9 0.90 VCC - 0.1 VCC - 0.1 1.10 ≤ VCC ≤ 1.30 VCC - 0.1 VCC - 0.1 1.40 ≤ VCC ≤ 1.60 VCC - 0.1 VCC - 0.1 1.65 ≤ VCC ≤ 1.95 VCC - 0.1 VCC - 0.1 2.30 ≤ VCC ≤ 2.70 VCC - 0.1 VCC - 0.1 3.00 ≤ VCC ≤ 3.60 VCC - 0.1 1.10 ≤ VCC ≤ 1.30 0.75 x VCC V VCC - 0.1 IOH = −20 µA V 0.70 x VCC IOH = −0.5 mA 1.40 ≤ VCC ≤ 1.60 1.70 0.99 IOH = −1.0 mA 1.65 ≤ VCC ≤ 1.95 1.24 1.22 IOH = −1.5 mA 2.30 ≤ VCC ≤ 2.70 1.95 1.87 IOH = −2.1 mA 3.00 ≤ VCC ≤ 3.60 2.61 2.55 IOH = −2.6 mA 3 www.fairchildsemi.com NC7WP240 Absolute Maximum Ratings(Note 1) NC7WP240 DC Electrical Characteristics Symbol (Continued) TA = +25°C VCC Parameter (V) VOL LOW Level Output Voltage IIN Input Leakage Current IOZ 3-STATE Output Power Off Leakage Current ICC Quiescent Supply Current TA = −40°C to +85°C Max Min Units Conditions Max 0.90 0.1 0.1 1.10 ≤ VCC ≤ 1.30 0.1 0.1 1.40 ≤ VCC ≤ 1.60 0.1 0.1 1.65 ≤ VCC ≤ 1.95 0.1 0.1 2.30 ≤ VCC ≤ 2.70 0.1 0.1 IOL = 20 µA 3.00 ≤ VCC ≤ 3.60 0.1 0.1 1.10 ≤ VCC ≤ 1.30 0.30 x VCC 0.30 x VCC IOL = 0.5 mA 1.40 ≤ VCC ≤ 1.60 0.31 0.37 IOL = 1.0 mA 1.65 ≤ VCC ≤ 1.95 0.31 0.35 IOL = 1.5 mA 2.30 ≤ VCC ≤ 2.70 0.31 0.33 IOL = 2.1 mA 3.00 ≤ VCC ≤ 3.60 0.31 0.33 0.90 to 3.60 ±0.1 ±0.5 µA 0.90 to 3.60 ±0.5 ±0.5 µA 0 0.5 0.5 µA 0 ≤ (VI, VO) ≤ 3.6V 0.90 to 3.60 0.9 0.9 µA VI = VCC or GND Leakage IOFF Min V IOL = 2.6 mA 0 ≤ VI ≤ 3.6V VI = VIH or VIL 0 ≤ VO ≤ 3.6V AC Electrical Characteristics Symbol tPHL, Parameter Propagation Delay tPLH tPZH, Output tPZL Enable Time tPHZ, Output tPLZ Disable Time tPHL, Propagation Delay tPLH tPZH, Output tPZL Enable Time www.fairchildsemi.com TA = +25°C VCC (V) Min Typ 1.10 ≤ VCC ≤ 1.30 4.0 1.40 ≤ VCC ≤ 1.60 TA = −40°C to +85°C Max Min 10.0 19.1 3.5 39.6 2.0 6.0 11.2 1.5 14.5 1.65 ≤ VCC ≤ 1.95 1.5 5.0 8.6 1.0 11.6 2.30 ≤ VCC ≤ 2.70 1.0 4.0 6.3 0.8 8.2 3.00 ≤ VCC ≤ 3.60 1.0 3.0 5.3 0.5 7.2 0.90 Max Units Conditions Figure Number 26.0 0.90 ns 1.10 ≤ VCC ≤ 1.30 4.0 8.0 17.5 3.5 40.4 1.40 ≤ VCC ≤ 1.60 2.0 6.0 11.9 1.5 14.8 1.65 ≤ VCC ≤ 1.95 1.5 5.0 9.7 1.0 12.3 2.30 ≤ VCC ≤ 2.70 1.0 4.0 7.7 0.8 10.5 3.00 ≤ VCC ≤ 3.60 1.0 3.0 6.9 0.5 8.6 Figures 1, 2 RU = 500Ω ns RD = 5000Ω S1 = GND for tPZH Figures 1, 2 S1 = V1 for tPZL CL = 10 pF 28.0 1.10 ≤ VCC ≤ 1.30 4.0 8.0 20.5 3.5 42.0 1.40 ≤ VCC ≤ 1.60 2.0 6.0 15.3 1.5 18.0 1.65 ≤ VCC ≤ 1.95 1.5 5.0 14.7 1.0 17.8 2.30 ≤ VCC ≤ 2.70 1.0 4.0 13.7 0.8 15.0 3.00 ≤ VCC ≤ 3.60 1.0 3.0 13.5 0.5 14.8 1.10 ≤ VCC ≤ 1.30 5.0 10.0 20.5 4.5 42.5 1.40 ≤ VCC ≤ 1.60 3.0 7.0 11.8 2.5 15.4 1.65 ≤ VCC ≤ 1.95 2.0 5.0 9.1 2.0 12.2 2.30 ≤ VCC ≤ 2.70 1.5 4.0 6.6 1.0 8.6 3.00 ≤ VCC ≤ 3.60 1.0 3.0 5.6 0.5 7.5 0.90 RL = 1 MΩ CL = 10 pF 29.0 0.90 CL = 10 pF RU = 500Ω ns RD = 5000Ω S1 = GND for tPHZ Figures 1, 2 S1 = V1 for tPLZ 28.0 0.90 ns RL = 1 MΩ Figures 1, 2 CL = 15 pF 31.0 1.10 ≤ VCC ≤ 1.30 5.0 11.0 18.2 4.5 43.3 1.40 ≤ VCC ≤ 1.60 3.0 7.0 12.5 2.5 15.5 1.65 ≤ VCC ≤ 1.95 2.0 5.0 10.2 2.0 12.9 2.30 ≤ VCC ≤ 2.70 1.5 4.0 8.0 1.0 9.9 3.00 ≤ VCC ≤ 3.60 1.0 3.0 7.2 0.5 8.9 4 CL = 15 pF RU = 5000Ω ns RD = 5000Ω S1 = GND for tPZH S1 = VI for tPZL Figures 1, 2 Symbol Parameter tPHZ, Output Disable Time tPHL, Propagation Delay tPLH tPZH, Output tPZL Enable Time tPHZ, Output tPLZ Disable Time TA = +25°C VCC (V) tPLZ (Continued) Min 0.90 Typ TA = −40°C to +85°C Max Min Max Units CL = 15 pF 5.0 11.0 21.6 4.5 44.9 1.40 ≤ VCC ≤ 1.60 3.0 7.0 15.9 2.5 18.8 1.65 ≤ VCC ≤ 1.95 2.0 5.0 15.2 2.0 18.2 2.30 ≤ VCC ≤ 2.70 1.5 4.0 14.1 1.0 15.4 3.00 ≤ VCC ≤ 3.60 1.0 3.0 13.9 0.5 15.1 RU = 5000Ω ns RD = 5000Ω S1 = GND for tPHZ Figures 1, 2 S1 = VI for tPLZ 34.0 1.10 ≤ VCC ≤ 1.30 5.5 12.0 23.4 5.0 51.1 1.40 ≤ VCC ≤ 1.60 4.0 8.0 13.8 3.0 17.7 1.65 ≤ VCC ≤ 1.95 2.0 6.0 10.6 2.0 14.0 2.30 ≤ VCC ≤ 2.70 1.0 5.0 7.6 1.0 9.9 3.00 ≤ VCC ≤ 3.60 0.8 4.0 6.4 0.5 8.9 5.0 51.9 0.90 ns 1.10 ≤ VCC ≤ 1.30 6.0 13.0 24.4 1.40 ≤ VCC ≤ 1.60 4.0 8.0 14.5 3.0 17.9 1.65 ≤ VCC ≤ 1.95 2.0 6.0 11.7 2.0 14.7 2.30 ≤ VCC ≤ 2.70 1.0 5.0 9.1 1.0 11.1 3.00 ≤ VCC ≤ 3.60 0.8 4.0 8.1 0.5 10.1 1.10 ≤ VCC ≤ 1.30 6.0 13.0 24.8 5.0 53.5 1.40 ≤ VCC ≤ 1.60 4.0 8.0 17.1 3.0 21.1 1.65 ≤ VCC ≤ 1.95 2.0 6.0 16.5 2.0 20.5 2.30 ≤ VCC ≤ 2.70 1.0 5.0 15.2 1.0 16.7 3.00 ≤ VCC ≤ 3.60 0.8 4.0 14.8 0.5 16.3 0.90 RL = 1 MΩ Figures 1, 2 RU = 5000Ω ns RD = 5000Ω S1 = GND for tPZH Figures 1, 2 S1 = VI for tPZL CL = 30 pF 36.0 RU = 5000Ω ns RD = 5000Ω S1 = GND for tPHZ Figures 1, 2 S1 = VI for tPLZ Input Capacitance 0 2.0 pF COUT Output Capacitance 0 4.0 pF CPD Power Dissipation 0.9 to 3.60 10.0 pF 5 CL = 30 pF CL = 30 pF 37.0 CIN Capacitance Figure Number 30.0 1.10 ≤ VCC ≤ 1.30 0.90 Conditions VI = VO or VCC, f = 10 MHZ www.fairchildsemi.com NC7WP240 AC Electrical Characteristics NC7WP240 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; tr = tf = 1.8 ns; PRR = 10 MHz; Duty Cycle = 50% FIGURE 2. ICCD Test Circuit FIGURE 3. AC Waveforms Symbol VCC 3.3V ± 0.3V 2.5V ± 0.2V 1.8V ± 0.15V 1.5V ± 0.10V 1.2V ± 0.10V 0.9V Vmi 1.5V VCC/2 VCC/2 VCC/2 VCC/2 VCC/2 Vmo 0.3V 0.15V 0.15V 0.10V 0.10V 0.10V www.fairchildsemi.com 6 TAPE FORMAT for US8 Package Tape Number Cavity Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed Designator K8X Cover Tape Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed Cover Tape TAPE DIMENSIONS inches (millimeters) TAPE FORMAT for MicroPak Package Designator L8X Tape Number Cavity Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed TAPE DIMENSIONS inches (millimeters) 7 www.fairchildsemi.com NC7WP240 Tape and Reel Specification NC7WP240 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) www.fairchildsemi.com 8 NC7WP240 Physical Dimensions inches (millimeters) unless otherwise noted 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide Package Number MAB08A 9 www.fairchildsemi.com NC7WP240 TinyLogic ULP Dual Inverting Buffer with 3-STATE Outputs 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 www.fairchildsemi.com 10