NC7SZ126M5X

Revised May 2003 NC7SZ126 TinyLogic UHS Buffer with 3-STATE Output General Description Features The NC7SZ126 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 in the 3-STATE condition. ■ Space saving SOT23 or SC70 5-lead package ■ Ultra small MicroPak leadless package ■ Ultra High Speed; tPD 2.6 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: Order Package Product Code Number Number Top Mark NC7SZ126M5X MA05B 7Z26 5-Lead SOT23, JEDEC MO-178, 1.6mm NC7SZ126P5X MAA05A Z26 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel NC7SZ126L6X MAC06A FF 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel Package Description Logic Symbol Supplied As 3k Units on Tape and Reel Connection Diagrams Pin Assignments for SC70 and SOT23 Pin Descriptions Pin Names Description A, OE Inputs Y Output NC No Connect Pad Assignments for MicroPak Function Table Inputs Output OE A H L L H H H X Z L H = HIGH Logic Level L = LOW Logic Level (Top View) OUT Y X = HIGH or LOW Logic Level Z = HIGH Impedance State (Top Thru View) TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. MicroPak is a trademark of Fairchild Semiconductor Corporation. © 2003 Fairchild Semiconductor Corporation DS012171 www.fairchildsemi.com NC7SZ126 TinyLogic UHS Buffer with 3-STATE Output October 1996 NC7SZ126 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions (Note 2) Supply Voltage (VCC ) −0.5V to +6V DC Input Voltage (VIN) −0.5V to +6V Supply Voltage Operating (VCC) DC Output Voltage (VOUT) −0.5V to +6V Supply Voltage Data Retention (VCC) DC Input Diode Current (IIK) 1.65V to 5.5V Input Voltage (VIN) @VIN < −0.5V −50 mA @ VIN > 6V +20 mA 1.5V to 5.5V 0V to 5.5V Output Voltage (VOUT) DC Output Diode Current (IOK) Active State 0V to VCC 3-State 0V to 5.5V @VOUT < −0.5V −50 mA Operating Temperature (TA) @ VOUT > 6V, VCC = GND +20 mA Input Rise and Fall Time (tr, tf) −40°C to +85°C DC Output Current (IOUT) ±50 mA VCC = 1.8V, 2.5V ±0.2V 0 ns/V to 20 ns/V DC VCC/GND Current (ICC/IGND) ±50 mA VCC = 3.3V ±0.3V 0 ns/V to 10 ns/V VCC = 5.0V ±0.5V 0 ns/V to 5 ns/V −65°C to +150 °C Storage Temperature (TSTG) 150 °C Junction Temperature under Bias (TJ) Thermal Resistance (θJA) Junction Lead Temperature (TL); 260 °C (Soldering, 10 seconds) Power Dissipation (PD) @+85°C SOT23-5 200 mW SC70-5 150 mW SOT23-5 300°C/W SC70-5 425°C/W 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 Parameter (V) VIH HIGH Level Input Voltage . VIL VOH VOL LOW Level Input Voltage HIGH Level Output Voltage TA = +25°C VCC Min Typ TA = −40°C to +85°C Max 1.65 to 1.95 0.75 VCC 2.3 to 5.5 Min 0.75 VCC 0.7 VCC 1.65 to 1.95 0.25 VCC 0.25 VCC 2.3 to 5.5 0.3 VCC 0.3 VCC 1.55 1.65 1.55 1.8 1.7 1.8 1.7 2.3 2.2 2.3 2.2 3.0 2.9 3.0 2.9 4.5 4.4 4.5 4.4 1.29 1.52 1.29 IOH = −4 mA 2.3 1.9 2.15 1.9 IOH = −8 mA 3.0 2.4 2.80 2.4 3.0 2.3 2.68 2.3 4.5 3.8 4.20 3.8 V IOH = −32 mA 0.1 0.1 Output 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 3-STATE Output Leakage IOFF Power Off Leakage Current ICC Quiescent Supply Current www.fairchildsemi.com IOH = −16 mA IOH = −24 mA 0.0 IOZ VIN = VIH IOH = −100 µA 1.65 1.65 Input Leakage Current V V LOW Level IIN Conditions V 0.7 VCC 1.65 Unit Max 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 to 5.5 ±1 ±10 µA 0 to 5.5 ±1 ±10 µA 0.0 1 10 µA VIN or VOUT = 5.5V 1.65 to 5.5 2.0 20 µA VIN = 5.5V, GND 2 V IOL = 16 mA IOL = 24 mA IOL = 32 mA VIN = 5.5V, GND VIN = VIH or VIL VO = VCC or GND Symbol tPLH Propagation Delay Propagation Delay tPHL tPZL Min Typ Max Min Max 1.65 2.0 6.4 13.2 2.0 13.8 1.8 2 5.3 11 2 11.5 2.5 ± 0.2 0.8 3.4 7.5 0.8 8.0 3.3 ± 0.3 0.5 2.5 5.2 0.5 5.5 4.8 Units Conditions Fig. No. ns CL = 15 pF, RD = 1 MΩ Figures 1, 3 S1 = OPEN 5.0 ± 0.5 0.5 2.1 4.5 0.5 3.3 ± 0.3 1.5 3.2 5.7 1.5 6.0 5.0 ± 0.5 0.8 2.6 5.0 0.8 5.3 1.65 2.0 8.4 15.0 2.0 15.6 1.8 2.0 6.1 11.5 2 12 2.5 ± 0.2 1.5 3.8 8.0 1.5 8.5 3.3 ± 0.3 1.5 3.2 5.7 1.5 6.0 S1 = VI for tPZL VI = 2 × VCC Output Enable Time tPZH tPLZ TA = −40°C to +85°C (V) tPHL tPLH TA = +25°C VCC Parameter 5.0 ± 0.5 0.8 2.3 5.0 0.8 5.3 1.65 2.0 6.5 13.2 2.0 14.5 1.8 2.0 5.6 11 2.0 12 Output Disable Time tPHZ ns CL = 50 pF, RD = 500Ω S1 = OPEN CL = 50 pF, RD = 500Ω, RU = 500Ω ns S1 = GND for tPZH CL = 50 pF, RD = 500Ω, 1.0 4.0 8.0 1.0 8.5 3.3 ± 0.3 1.0 3.5 5.7 1.0 6.0 S1 = VI for tPLZ 5.0 ± 0.5 0.5 2.5 4.7 0.5 5.0 VI = 2 × VCC Input Capacitance 0 4 COUT Output Capacitance 0 8 CPD Power Dissipation 3.3 17 Capacitance 5.0 24 Figures 1, 3 RU = 500Ω 2.5 ± 0.2 CIN Figures 1, 3 ns S1 = GND for tPHZ Figures 1, 3 pF pF (Note 3) Figure 2 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 = (CPD) (V CC) (fIN) + (ICC static). 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 NC7SZ126 AC Electrical Characteristics NC7SZ126 Tape and Reel Specification TAPE FORMAT for SC70 and SOT23 Package Tape Designator M5X, P5X Number Cavity Section Cavities Status Cover Tape Status Leader (Start End) 125 (typ) Empty Sealed Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed TAPE DIMENSIONS inches (millimeters) Package SC70-5 SOT23-5 Tape Size 8 mm 8 mm www.fairchildsemi.com DIM A DIM B 0.093 0.096 (2.35) (2.45) 0.130 0.130 (3.3) (3.3) DIM F DIM Ko 0.138 ± 0.004 0.053 ± 0.004 (3.5 ± 0.10) (1.35 ± 0.10) 0.138 ± 0.002 0.055 ± 0.004 (3.5 ± 0.05) 4 (1.4 ± 0.11) DIM P1 DIM W 0.157 0.315 ± 0.004 (4) (8 ± 0.1) 0.157 0.315 ± 0.012 (4) (8 ± 0.3) TAPE FORMAT for MircoPak Package (Continued) Tape Number Cavity Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed Designator L6X Cover Tape Carrier 5000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed 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 NC7SZ126 Tape and Reel Specification NC7SZ126 Physical Dimensions inches (millimeters) unless otherwise noted 5-Lead SOT23, JEDEC MO-178, 1.6mm Package Number MA05B www.fairchildsemi.com 6 NC7SZ126 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide Package Number MAA05A 7 www.fairchildsemi.com NC7SZ126 TinyLogic UHS Buffer with 3-STATE Output Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 6-Lead MicroPak, 1.0mm Wide Package Number MAC06A 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 8