NL27WZ17 Dual Non−Inverting Schmitt Trigger Buffer The NL27WZ17 is a high performance dual buffer operating from a 1.65 to 5.5 V supply. At VCC = 3.0 V, high impedance TTL compatible inputs significantly reduce current loading to input drivers while the TTL compatible outputs offer improved switching noise performance. http://onsemi.com Features • • • • • • • • • Extremely High Speed: tPD 2.0 ns (typical) at VCC = 5.0 V Designed for 1.65 V to 5.5 V VCC Operation Overvoltage Tolerant Inputs LVTTL Compatible − Interface Capability with 5.0 V TTL Logic with VCC = 3.0 V (2.7−3.3) LVCMOS Compatible 24 mA Balanced Output Sink and Source Capability at VCC = 3.0 V Near Zero Static Supply Current Substantially Reduces System Power Requirements Chip Complexity: FET = 72; Equivalent Gate = 18 Pb−Free Package is Available SC−88/SOT−363/SC−70 DF SUFFIX CASE 419B MARKING DIAGRAM MXd Pin 1 d = Date Code IN A1 1 6 OUT Y1 GND 2 5 VCC ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. 3 IN A2 4 OUT Y2 Figure 1. Pinout (Top View) IN A1 1 OUT Y1 IN A2 1 OUT Y2 Figure 2. Logic Symbol PIN ASSIGNMENT 1 IN A1 2 GND 3 IN A2 4 OUT Y2 5 VCC 6 OUT Y1 Semiconductor Components Industries, LLC, 2004 March, 2004 − Rev. 4 FUNCTION TABLE A Input L H Y Output L H 1 Publication Order Number: NL27WZ17/D NL27WZ17 MAXIMUM RATINGS Symbol Characteristics Value Unit 0.5 to 7.0 V 0.5 ≤ VI ≤ 7.0 V 0.5 ≤ VO ≤ 7.0 V VI < GND 50 mA VO < GND 50 mA DC Output Sink Current 50 mA DC Supply Current per Supply Pin 100 mA IGND DC Ground Current per Ground Pin 100 mA TSTG Storage Temperature Range 65 to 150 °C PD Power Dissipation in Still Air 200 mW JA Thermal Resistance 333 °C/W TL Lead Temperature, 1 mm from case for 10 s TJ Junction Temperature under Bias VESD ESD Withstand Voltage ILatch− Up Latch−Up Performance VCC DC Supply Voltage VI DC Input Voltage VO DC Output Voltage IIK DC Input Diode Current IOK DC Output Diode Current IO ICC Output in Z or LOW State (Note 1) 260 °C 150 °C Human Body Model (Note 2) Machine Model (Note 3) Charged Device Model (Note 4) > 2000 150 N/A V Above VCC and Below GND at 85°C (Note 5) 500 mA Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. IO absolute maximum rating must be observed. 2. Tested to EIA/JESD22−A114−A 3. Tested to EIA/JESD22−A115−A 4. Tested to JESD22−C101−A 5. Tested to EIA/JESD78 RECOMMENDED OPERATING CONDITIONS Symbol Parameter VCC Supply Voltage VI Input Voltage VO Output Voltage TA Operating Free−Air Temperature t/V Input Transition Rise or Fall Rate Operating Data Retention Only (High or LOW State) VCC = 2.5 V 0.2 V VCC = 3.0 V 0.3 V VCC = 5.0 V 0.5 V http://onsemi.com 2 Min Max Unit 1.65 1.5 5.5 5.5 V 0 5.5 V 0 5.5 V 40 85 °C 0 0 0 No Limit No Limit No Limit ns/V NL27WZ17 DC ELECTRICAL CHARACTERISTICS Symbol Parameter Condition 40C TA 85C TA = 25C VCC (V) Min Typ Max Min Max Unit VT Positive Input Threshold Voltage 1.65 2.3 2.7 3.0 4.5 5.5 0.6 1.0 1.2 1.3 1.9 2.2 1.0 1.5 1.7 1.9 2.7 3.3 1.4 1.8 2.0 2.2 3.1 3.6 0.6 1.0 1.2 1.3 1.9 2.2 1.4 1.8 2.0 2.2 3.1 3.6 V VT Negative Input Threshold Voltage 1.65 2.3 2.7 3.0 4.5 5.5 0.2 0.4 0.5 0.6 1.0 1.2 0.5 0.75 0.87 1.0 1.5 1.9 0.8 1.15 1.4 1.5 2.0 2.3 0.2 0.4 0.5 0.6 1.0 1.2 0.8 1.15 1.4 1.5 2.0 2.3 V VH Input Hysteresis Voltage 1.65 2.3 2.7 3.0 4.5 5.5 0.1 0.25 0.3 0.4 0.6 0.7 0.48 0.75 0.83 0.93 1.2 1.4 0.9 1.1 1.15 1.2 1.5 1.7 0.1 1.25 0.3 0.4 0.6 0.7 0.9 1.1 1.15 1.2 1.5 1.7 V VOH High−Level Output Voltage VIN = VIH or VIL IOH = −100 A IOH = −3.0 mA IOH = 8.0 mA IOH = 12 mA IOH = 16 mA IOH = 24 mA IOH = 32 mA 1.65−5.5 1.65 2.3 2.7 3.0 3.0 4.5 VCC 0.1 1.29 1.9 2.2 2.4 2.3 3.8 VCC 1.52 2.1 2.4 2.7 2.5 4.0 VOL Low−Level Output Voltage VIN = VIH or VIL IOL = 100 A IOL = 4.0 mA IOL = 8.0 mA IOL = 12 mA IOL = 16 mA IOL = 24 mA IOL = 32 mA 1.65−5.5 1.65 2.3 2.7 3.0 3.0 4.5 IIN Input Leakage Current VIN = VCC or GND IOFF Power Off−Output Leakage Current VOUT = 5.5 V ICC Quiescent Supply Current VIN = VCC or GND VCC 0.1 1.29 1.9 2.2 2.4 2.3 3.8 V 0.1 0.24 0.3 0.4 0.4 0.55 0.55 0.1 0.24 0.3 0.4 0.4 0.55 0.55 V 0 to 5.5 0.1 1.0 A 0 1.0 10 A 5.5 1.0 10 A 0.08 0.2 0.22 0.28 0.38 0.42 AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns) Symbol tPLH tPHL Min Typ Max Min Max Unit RL = 1.0 M CL = 15 pF 1.65 1.8 2.5 0.2 3.3 0.3 5.0 0.5 2.0 2.0 1.0 1.0 0.5 9.1 7.6 5.0 3.7 3.1 15 12.5 9.0 6.3 5.2 2.0 2.0 1.0 1.0 0.5 15.6 13 9.5 6.5 5.5 ns RL = 500 CL = 50 pF 3.3 0.3 5.0 0.5 1.5 0.8 4.4 3.7 7.2 5.9 1.5 0.8 7.5 6.2 Parameter Propagation Delay Input A to Y 40C TA 85C TA = 25C VCC (V) Condition CAPACITIVE CHARACTERISTICS Symbol Parameter Condition Typical Unit CIN Input Capacitance VCC = 5.5 V, VI = 0 V or VCC 7.0 pF CPD Power Dissipation Capacitance 10 MHz, VCC = 3.3 V, VI = 0 V or VCC 10 MHz MHz, VCC = 5 5.5 5V V, VI = 0 V or VCC 9.0 11 pF http://onsemi.com 3 NL27WZ17 INPUT VCC A or B OUTPUT 50% GND tPLH Y RL 50% VCC A 1−MHz square input wave is recommended for propagation delay tests. Figure 3. Switching Waveforms VT , TYPICAL INPUT THRESHOLD VOLTAGE (VOLTS) CL tPHL Figure 4. Test Circuit 4 3 (VT) 2 VHtyp (VT) 1 1.65 1.8 2.3 2.7 3.5 3 VCC, POWER SUPPLY VOLTAGE (VOLTS) VHtyp = (VT typ) − (VT typ) 3.6 Figure 5. Typical Input Threshold, VT, VT versus Power Supply Voltage VH Vin VCC VH VT VT VCC VT VT Vin GND GND VOH VOH Vout Vout VOL VOL (a) A Schmitt−Trigger Squares Up Inputs With Slow Rise and Fall Times (b) A Schmitt−Trigger Offers Maximum Noise Immunity Figure 6. Typical Schmitt−Trigger Applications http://onsemi.com 4 NL27WZ17 ORDERING INFORMATION Device Nomenclature Logic Circuit Indicator No. of Gates per Package Temp Range Identifier Technology Device Function Package Suffix Package Shipping† NL27WZ17DFT2 NL 2 7 WZ 17 DFT2 SC−88 3000 / Tape & Reel NL27WZ17DFT2G NL 2 7 WZ 17 DFT2 SC−88 3000 / Tape & Reel Device †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 5 NL27WZ17 PACKAGE DIMENSIONS SC−88/SOT−363/SC−70 DF SUFFIX CASE 419B−02 ISSUE 02U A G 6 5 4 1 2 3 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. 419B−01 OBSOLETE, NEW STANDARD 419B−02. DIM A B C D G H J K N S −B− S D 6 PL 0.2 (0.008) M B M INCHES MIN MAX 0.071 0.087 0.045 0.053 0.031 0.043 0.004 0.012 0.026 BSC −−− 0.004 0.004 0.010 0.004 0.012 0.008 REF 0.079 0.087 MILLIMETERS MIN MAX 1.80 2.20 1.15 1.35 0.80 1.10 0.10 0.30 0.65 BSC −−− 0.10 0.10 0.25 0.10 0.30 0.20 REF 2.00 2.20 N J C H K SOLDERING FOOTPRINT* 0.50 0.0197 0.65 0.025 0.65 0.025 0.40 0.0157 1.9 0.0748 SCALE 20:1 mm inches SC−88/SC70−6/SOT363 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. 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