 |
|
| 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: |
| NC7SZ125 TinyLogic UHS Buffer with 3-STATE Output October 1996 Revised April 2001 NC7SZ125 TinyLogic UHS Buffer with 3-STATE Output General Description The NC7SZ125 is a single buffer with 3-STATE output 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 range. The inputs and output are high impedance above ground when VCC is 0V. Inputs tolerate voltages up to 6V independent of VCC operating voltage. The output tolerates voltages above VCC when in the 3-STATE condition. Features s Space saving SOT23 or SC70 5-lead package s Ultra small MicroPak leadless package s Ultra High Speed; tPD 2.6 ns Typ into 50 pF at 5V VCC s High Output Drive; 24 mA at 3V VCC s Broad VCC Operating Range; 1.65V to 5.5V s Matches the performance of LCX when operated at 3.3V VCC s Power down high impedance inputs/output s Overvoltage Tolerant inputs facilitate 5V to 3V translation s Patented noise/EMI reduction circuitry implemented Ordering Code: Product Number NC7SZ125M5X NC7SZ125P5X NC7SZ125L6X Package Drawing MA05B MAA05A MAC06A (Preliminary) Product Code Top Mark 7Z25 Z25 TBD Package Description 5-Lead SOT23, JEDEC MO-178, 1.6mm 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 6-Lead, MicroPak, Ceramic, 1.0mm Wide Supplied As 3k Units on Tape and Reel 3k Units on Tape and Reel TBD Logic Symbol IEEE/IEC Connection Diagram (Top View) Pin Descriptions Pin Names A, OE Y Description Inputs Output Function Table Inputs OE L L H H = HIGH Logic Level L = LOW Logic Level X = HIGH or LOW Logic Level Z = HIGH Impedance State Output In A L H X Out Y L H Z TinyLogic and MicroPak are trademarks of Fairchild Semiconductor Corporation. (c) 2001 Fairchild Semiconductor Corporation DS012161 www.fairchildsemi.com NC7SZ125 Absolute Maximum Ratings(Note 1) Supply Voltage (VCC ) DC Input Voltage (VIN) DC Output Voltage (VOUT) DC Input Diode Current (IIK) @VIN < -0.5V @ VIN > 6V DC Output Diode Current (IOK) @VOUT < -0.5V @ VOUT > 6V, VCC = GND DC Output Current (IOUT) DC VCC/GND Current (ICC/IGND) Storage Temperature (TSTG) Junction Temperature under Bias (TJ) Junction Lead Temperature (TL); (Soldering, 10 seconds) Power Dissipation (PD) @ +85C SOT23-5 SC70-5 200 mW 150 mW 260C -0.5V to +6V -0.5V to +6V -0.5V to +6V -50 mA +20 mA -50 mA +20 mA 50 mA 50 mA -65C to +150C 150C Recommended Operating Conditions (Note 2) Supply Voltage Operating (VCC) Supply Voltage Data Retention (VCC) Input Voltage (VIN) Output Voltage (VOUT) Active State 3-STATE Operating Temperature (TA) Input Rise and Fall Time (tr, tf) VCC = 1.8V, 2.5V 0.2V VCC = 3.3V 0.3V VCC = 5.0V 0.5V Thermal Resistance (JA) SOT23-5 SC70-5 300C/W 425C/W 0 ns/V to 20 ns/V 0 ns/V to 10 ns/V 0 ns/V to 5 ns/V 0V to VCC 0V to 5.5V 1.65V to 5.5V 1.5V to 5.5V 0V to 5.5V -40C to +85C 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 VIL VOH Parameter HIGH Level Input Voltage LOW Level Input Voltage HIGH Level Output Voltage VCC (V) 2.3 to 5.5 1.65 to 1.95 2.3 to 5.5 1.65 1.8 2.3 3.0 4.5 1.65 2.3 3.0 3.0 4.5 VOL LOW Level Output Voltage 1.65 1.8 2.3 3.0 4.5 1.65 2.3 3.0 3.0 4.5 IIN IOZ IOFF ICC Input Leakage Current 3-STATE Output Leakage Power Off Leakage Current Quiescent Supply Current 0 to 5.5 1.65 to 5.5 0.0 1.65 to 5.5 1.55 1.7 2.2 2.9 4.4 1.29 1.9 2.4 2.3 3.8 1.65 1.8 2.3 3.0 4.5 1.52 2.15 2.80 2.68 4.20 0.0 0.0 0.0 0.0 0.0 0.08 0.10 0.15 0.22 0.22 0.1 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 1 1 1 2.0 Min 0.7 VCC 0.25 VCC 0.3 VCC 1.55 1.7 2.2 2.9 4.4 1.29 1.9 2.4 2.3 3.8 0.0 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 10 10 10 20 A A A A V IOL = 4 mA IOL = 8 mA IOL = 16 mA IOL = 24 mA IOL = 32 mA 0 VIN 5.5V VIN = VIH or VIL 0 VO 5.5V VIN or VOUT = 5.5V VIN = 5.5V, GND V VIN = VIL IOL = 100 A V IOH = -4 mA IOH = -8 mA IOH = -16 mA IOH = -24 mA IOH = -32 mA V VIN = VIH IOH = -100 A 1.65 to 1.95 0.75 VCC TA = +25C Typ Max TA = -40C to +85C Min 0.75 VCC 0.7 VCC 0.25 VCC 0.3 VCC Max V V Units Conditions www.fairchildsemi.com 2 NC7SZ125 AC Electrical Characteristics Symbol tPLH tPHL Parameter Propagation Delay VCC (V) 1.65 1.8 2.5 0.2 3.3 0.3 5.0 0.5 tPLH tPHL tPZL tPZH Output Enable Time Propagation Delay 3.3 0.3 5.0 0.5 1.65 1.8 2.5 0.2 3.3 0.3 5.0 0.5 tPLZ tPHZ Output Disable Time 1.65 1.8 2.5 0.2 3.3 0.3 5.0 0.5 CIN COUT CPD Input Capacitance Output Capacitance Power Dissipation Capacitance 0 0 3.3 5.0 Min 2.0 2.0 0.8 0.5 0.5 1.5 0.8 2.0 2.0 1.5 1.5 0.8 2.0 2.0 1.5 1.0 0.5 TA = +25C Typ 6.4 5.3 3.4 2.5 2.1 3.2 2.6 8.4 7.0 4.6 3.5 2.8 6.5 5.4 3.5 2.8 2.1 4 8 17 24 Max 13.2 11.0 7.5 5.2 4.5 5.7 5.0 15.0 12.5 8.5 6.2 5.5 13.2 11 8 5.7 4.7 TA = -40C to +85C Min 2.0 2.0 0.8 0.5 0.5 1.5 0.8 2.0 2.0 1.5 1.5 0.8 2.0 2.0 1.5 1.0 0.5 Max 13.8 11.5 8.0 5.5 4.8 6.0 5.3 15.6 13 9 6.5 5.8 14.5 12 8.5 6 5.0 pF pF (Note 3) Figure 2 ns ns ns CL = 50 pF, RD = 500, S1 = OPEN CL = 50 pF, RD = 500 RU = 500 S1 = GND for tPZH S1 = VIN for tPZL VIN = 2 x VCC CL = 50 pF, RD = 500 RU = 500 S1 = GND for tPHZ S1 = VIN for tPLZ VIN = 2 x VCC Figures 1, 3 Figures 1, 3 Figures 1, 3 ns CL = 15 pF, RD = 1 M, S1 = OPEN Figures 1, 3 Units Conditions Figure Number 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 Input = AC Waveform; tr = tf = 1.8 ns; PRR = 10 MHz; Duty Cycle = 50% FIGURE 2. ICCD Test Circuit FIGURE 3. AC Waveforms 3 www.fairchildsemi.com NC7SZ125 Tape and Reel Specification TAPE FORMAT Package Designator M5X, P5X Carrier Trailer (Hub End) L6X TBD Tape Section Leader (Start End) Number Cavities 125 (typ) 3000 75 (typ) TBD Cavity Status Empty Filled Empty TBD Cover Tape Status Sealed Sealed Sealed TBD TAPE DIMENSIONS inches (millimeters) Package SC70-5 SOT23-5 MicroPak Tape Size 8 mm 8 mm TBD DIM A 0.093 (2.35) 0.130 (3.3) TBD DIM B 0.096 (2.45) 0.130 (3.3) TBD DIM F (3.5 0.10) (3.5 0.05) TBD DIM Ko (1.35 0.10) (1.4 0.11) TBD DIM P1 0.157 (4) 0.157 (4) TBD DIM W 0.315 0.004 (8 0.1) 0.315 0.012 (8 0.3) TBD 0.138 0.004 0.053 0.004 0.138 0.002 0.055 0.004 www.fairchildsemi.com 4 NC7SZ125 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) 5 www.fairchildsemi.com NC7SZ125 Physical Dimensions inches (millimeters) unless otherwise noted 5-Lead SOT23, JEDEC MO-178, 1.6mm Package Number MA05B www.fairchildsemi.com 6 NC7SZ125 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide Package Number MAA05A 7 www.fairchildsemi.com NC7SZ125 TinyLogic UHS Buffer with 3-STATE Output Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 6-Lead, MicroPak, Ceramic, 1.0mm Wide Package Number MAC06A Preliminary 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 8 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 NC7SZ125M5
 |
|
|
|
|
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] |