 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| NC7WP125 TinyLogic ULP Buffer with 3-STATE Output November 2003 Revised January 2005 NC7WP125 TinyLogic ULP Buffer with 3-STATE Output General Description The NC7WP125 is a dual buffer with 3-STATE output from Fairchild's Ultra Low Power (ULP) series of TinyLogic. 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. The internal circuit is composed of a minimum of inverter stages, including the output buffer, to enable ultra low static and dynamic power. The NC7WP125, 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. Features s 0.9V to 3.6V VCC supply operation s 3.6V overvoltage tolerant I/O's at VCC from 0.9V to 3.6V s tPD 3 ns typ for 3.0V to 3.6V VCC 4 ns typ for 2.3V to 2.7V VCC 5 ns typ for 1.65V to 1.95V VCC 6 ns typ for 1.40V to 1.60V VCC 10 ns typ for 1.10V to 1.30V VCC 26 ns typ for 0.90V VCC s Power-Off high impedance inputs and outputs s 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 A @ 0.9V VCC s Uses patented Quiet Series noise/EMI reduction circuitry s Ultra small MicroPak Pb-Free package s Ultra low dynamic power Ordering Code: Product Order Number NC7WP125K8X NC7WP125L8X Package Number MAB08A MAC08A Code Top Mark WP25 Y9 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 Package Description Supplied As 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, and Quiet Series and MicroPak are trademarks of Fairchild Semiconductor Corporation. (c) 2005 Fairchild Semiconductor Corporation DS500815 www.fairchildsemi.com NC7WP125 Logic Symbol IEEE/IEC Connection Diagrams Pin Assignments for US8 Pin Descriptions Pin Names OEn An Yn Description Enable Inputs for 3-STATE Outputs Input 3-STATE Outputs (Top View) Pin One Orientation Diagram Function Table Inputs OE L L H H H = HIGH Logic Level L = LOW Logic Level Z = HIGH Impedance State Output An L H L H Yn L H Z 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). Pad Assignments for MicroPak (Top Thru View) www.fairchildsemi.com 2 NC7WP125 Absolute Maximum Ratings(Note 1) Supply Voltage (VCC) DC Input Voltage (VIN) DC Output Voltage (VOUT) HIGH or LOW State (Note 2) VCC = 0V DC Input Diode Current (IIK) VIN < 0V DC Output Diode Current (IOK) VOUT < 0V VOUT > VCC DC Output Source/Sink Current (IOH/IOL) DC VCC or Ground Current per Supply Pin (ICC or Ground) Storage Temperature Range (TSTG) -0.5V to +4.6V -0.5V to +4.6V -0.5V to VCC +0.5V -0.5V to 4.6V 50 mA -50 mA +50 mA 50 mA 50 mA -65C to +150C Recommended Operating Conditions (Note 3) Supply Voltage Input Voltage (VIN) Output Voltage (VOUT) HIGH or LOW State VCC = 0V Output Current in IOH/IOL VCC = 3.0V to 3.6V VCC = 2.3V to 2.7V VCC = 1.65V to 1.95V VCC = 1.40V to 1.60V VCC = 1.10V to 1.30V VCC = 0.9V 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. 0.9V to 3.6V 0V to 3.6V 0V to VCC 0V to 3.6V 2.6 mA 2.1 mA 1.5 mA 1.0 mA 0.5 mA 20 A -40C to +85C DC Electrical Characteristics Symbol VIH Parameter HIGH Level Input Voltage VCC (V) 0.90 TA = +25C Min 0.65 x VCC Max TA = -40C to +85C Min 0.65 x VCC 0.65 x VCC 0.65 x VCC 0.65 x VCC 1.6 2.1 0.35 x VCC 0.35 x VCC 0.35 x VCC 0.35 x VCC 0.7 0.9 VCC - 0.1 VCC - 0.1 VCC - 0.1 VCC - 0.1 VCC - 0.1 VCC - 0.1 1.07 1.24 1.95 2.61 VCC - 0.1 VCC - 0.1 VCC - 0.1 VCC - 0.1 VCC - 0.1 VCC - 0.1 0.70 x VCC 0.99 1.22 1.87 2.55 V IOH = -0.5 mA IOH = -1.0 mA IOH = -1.5 mA IOH = -2.1 mA IOH = -2.6 mA IOH = -20 A 0.35 x VCC 0.35 x VCC 0.35 x VCC 0.35 x VCC 0.7 0.9 V V Max Units Conditions 1.10 VCC 1.30 0.65 x VCC 1.40 VCC 1.60 0.65 x VCC 1.65 VCC 1.95 0.65 x VCC 2.30 VCC 2.70 3.00 VCC 3.60 1.6 2.1 VIL LOW Level Input Voltage 0.90 1.10 VCC 1.30 1.40 VCC 1.60 1.65 VCC 1.95 2.30 VCC 2.70 3.00 VCC 3.60 VOH HIGH Level Output Voltage 0.90 1.10 VCC 1.30 1.40 VCC 1.60 1.65 VCC 1.95 2.30 VCC 2.70 3.00 VCC 3.60 1.40 VCC 1.60 1.65 VCC 1.95 2.30 VCC 2.70 3.00 VCC 3.60 1.10 VCC 1.30 0.75 x VCC 3 www.fairchildsemi.com NC7WP125 DC Electrical Characteristics Symbol VOL Parameter LOW Level Output Voltage VCC (V) 0.90 1.10 VCC 1.30 1.40 VCC 1.60 1.65 VCC 1.95 2.30 VCC 2.70 3.00 VCC 3.60 1.10 VCC 1.30 1.40 VCC 1.60 1.65 VCC 1.95 2.30 VCC 2.70 3.00 VCC 3.60 IIN IOZ IOFF ICC Input Leakage Current 3-STATE Output Leakage Power Off Leakage Current Quiescent Supply Current 0.90 to 3.60 0.90 to 3.60 0 0.90 to 3.60 (Continued) TA = +25C Min Max 0.1 0.1 0.1 0.1 0.1 0.1 0.30 x VCC 0.31 0.31 0.31 0.31 0.1 1.0 1.0 0.9 TA = -40C to +85C Min Max 0.1 0.1 0.1 0.1 0.1 0.1 0.30 x VCC 0.37 0.35 0.33 0.33 0.9 5.0 5.0 5.0 A A A A V IOL = 0.5 mA IOL = 1.0 mA IOL = 1.5 mA IOL = 2.1 mA IOL = 2.6 mA 0 VI 3.6V VI = VIH or VIL 0 VO 3.6V 0 (VI, VO) 3.6V VI = VCC or GND IOL = 20 A Units Conditions AC Electrical Characteristics Symbol tPHL tPLH Parameter Propagation Delay VCC (V) 0.90 1.10 VCC 1.30 1.40 VCC 1.60 1.65 VCC 1.95 2.30 VCC 2.70 3.00 VCC 3.60 tPZH tPZL Output Enable Time 0.90 1.10 VCC 1.30 1.40 VCC 1.60 1.65 VCC 1.95 2.30 VCC 2.70 3.00 VCC 3.60 tPHZ tPLZ Output Disable Time 0.90 1.10 VCC 1.30 1.40 VCC 1.60 1.65 VCC 1.95 2.30 VCC 2.70 3.00 VCC 3.60 tPHL tPLH Propagation Delay 0.90 1.10 VCC 1.30 1.40 VCC 1.60 1.65 VCC 1.95 2.30 VCC 2.70 3.00 VCC 3.60 tPZH tPZL Output Enable Time 0.90 1.10 VCC 1.30 1.40 VCC 1.60 1.65 VCC 1.95 2.30 VCC 2.70 3.00 VCC 3.60 5.0 3.0 2.0 1.5 1.0 5.0 3.0 2.0 1.5 1.0 4.0 2.0 1.5 1.0 1.0 4.0 2.0 1.5 1.0 1.0 4.0 2.0 1.5 1.0 1.0 Min TA = +25C Typ 26.0 10.0 6.0 5.0 4.0 3.0 29.0 8.0 6.0 5.0 4.0 3.0 28.0 8.0 6.0 5.0 4.0 3.0 28.0 10.0 7.0 5.0 4.0 3.0 31.0 11.0 7.0 5.0 4.0 3.0 18.2 12.5 10.2 8.0 7.2 4.5 2.5 2.0 1.0 0.5 43.3 15.5 12.9 9.9 8.9 ns 20.5 11.8 9.1 6.6 5.6 4.5 2.5 2.0 1.0 0.5 42.5 15.4 12.2 8.6 7.5 CL = 15 pF RU = 5000 RD = 5000 S1 = GND for tPZH S1 = VI for tPLZ Figures 1, 2 ns CL = 15 pF RL = 1 M Figures 1, 2 20.5 17.6 17.4 16.4 16.2 3.5 1.5 1.0 0.8 0.5 42.0 18.9 18.7 17.7 17.5 ns 17.5 11.9 9.7 7.7 6.9 3.5 1.5 1.0 0.8 0.5 40.4 14.8 12.3 10.5 8.6 CL = 10 pF RU = 5000 RD = 5000 S1 = GND for tPHZ S1 = VI for tPLZ ns 19.1 11.2 8.6 6.3 5.3 3.5 1.5 1.0 0.8 0.5 39.6 14.5 11.6 8.2 7.2 CL = 10 pF RU = 5000 RD = 5000 S1 = GND for tPZH S1 = VI for tPZL ns CL = 10 pF RL = 1 M Max TA = -40C to +85C Min Max Units Conditions Figure Number www.fairchildsemi.com 4 NC7WP125 AC Electrical Characteristics Symbol tPHZ tPLZ Parameter Output Disable Time VCC (V) 0.90 1.10 V CC 1.30 1.40 V CC 1.60 1.65 V CC 1.95 2.30 V CC 2.70 3.00 V CC 3.60 tPHL tPLH Propagation Delay 0.90 1.10 V CC 1.30 1.40 V CC 1.60 1.65 V CC 1.95 2.30 V CC 2.70 3.00 V CC 3.60 tPZH tPZL Output Enable Time 0.90 1.10 V CC 1.30 1.40 V CC 1.60 1.65 V CC 1.95 2.30 V CC 2.70 3.00 V CC 3.60 tPHZ tPLZ Output Disable Time 0.90 1.10 V CC 1.30 1.40 V CC 1.60 1.65 V CC 1.95 2.30 V CC 2.70 3.00 V CC 3.60 CIN COUT CPD Input Capacitance Output Capacitance Power Dissipation Capacitance 0 0 0.9 to 3.60 6.0 4.0 2.0 1.0 0.8 6.0 4.0 2.0 1.0 0.8 5.5 4.0 2.0 1.0 0.8 5.0 3.0 2.0 1.5 1.0 Min (Continued) TA = +25C Typ 30.0 11.0 7.0 5.0 4.0 3.0 34.0 12.0 8.0 6.0 5.0 4.0 37.0 13.0 8.0 6.0 5.0 4.0 36.0 13.0 8.0 6.0 5.0 4.0 2.0 4.0 8.0 24.8 18.1 17.9 17.7 17.5 5.0 3.0 2.0 1.0 0.5 53.5 22.6 22.0 21.6 21.2 pF pF pF VI = 0V or VCC, f = 10 MHz ns 24.4 14.5 11.7 9.1 8.1 5.0 3.0 2.0 1.0 0.5 51.9 17.9 14.7 11.1 10.1 CL = 30 pF RU = 5000 RD = 5000 S1 = GND for tPHZ S1 = V I for tPLZ Figures 1, 2 ns 23.4 13.8 10.6 7.6 6.4 5.0 3.0 2.0 1.0 0.5 51.1 17.7 14.0 9.9 8.9 CL = 30 pF RU = 5000 RD = 5000 S1 = GND for tPZH S1 = V I for tPZL Figures 1, 2 ns CL = 30 pF RL = 1M Figures 1, 2 21.6 17.1 16.9 16.8 16.6 4.5 2.5 2.0 1.0 0.5 44.9 20.0 19.9 18.1 17.8 ns Max TA = -40C to +85C Min Max CL = 15 pF RU = 5000 RD = 5000 S1 = GND for tPHZ S1 = V I for tPLZ Figures 1, 2 Units Conditions Figure Number 5 www.fairchildsemi.com NC7WP125 AC Loading and Waveforms Test tPLH, tPHL tPZL, tPLZ tPZH, tPHZ Switch Open 6V at VCC = 3.3V 0.3V VCC x 2 at VCC = < 3.0V GND FIGURE 1. AC Test Circuit FIGURE 2. AC Waveforms Symbol Vmi Vmo VCC 3.3V 0.3V 1.5V 0.3V 2.5V 0.2V VCC/2 0.15 1.8V 0.15V VCC/2 0.15 1.5V 0.10V VCC/2 0.1 1.2V 0.10V VCC/2 0.1 0.9V VCC/2 0.1 www.fairchildsemi.com 6 NC7WP125 Tape and Reel Specification TAPE FORMAT for US8 Package Designator K8X Tape Section Leader (Start End) Carrier Trailer (Hub End) TAPE DIMENSIONS inches (millimeters) Number Cavities 125 (typ) 3000 75 (typ) Cavity Status Empty Filled Empty Cover Tape Status Sealed Sealed Sealed TAPE FORMAT for MicroPak Package Designator L8X Tape Section Number Cavities 125 (typ) 3000 75 (typ) Cavity Status Empty Filled Empty Cover Tape Status Sealed Sealed Sealed Leader (Start End) Carrier Trailer (Hub End) TAPE DIMENSIONS inches (millimeters) 7 www.fairchildsemi.com NC7WP125 Tape and Reel Specification REEL DIMENSIONS inches (millimeters) (Continued) Tape Size 8 mm A 7.0 (177.8) B 0.059 (1.50) C 0.512 (13.00) D 0.795 (20.20) N 2.165 (55.00) W1 0.331 + 0.059/-0.000 (8.40 + 1.50/-0.00) W2 0.567 (14.40) W3 W1 + 0.078/-0.039 (W1 + 2.00/-1.00) www.fairchildsemi.com 8 NC7WP125 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 NC7WP125 TinyLogic ULP Buffer with 3-STATE Output 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: 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 10 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. www.fairchildsemi.com |
Price & Availability of NC7WP125L8X
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |