NL27WZ17 Product Preview 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. • • • • • • • • 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 http://onsemi.com MARKING DIAGRAM SC–88/SOT–363/SC–70 DF SUFFIX CASE 419B MXd Pin 1 d = Date Code ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet. IN A1 1 6 OUT Y1 GND 2 5 VCC IN A2 3 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 FUNCTION TABLE A Input L H Y Output L H This document contains information on a product under development. ON Semiconductor reserves the right to change or discontinue this product without notice. Semiconductor Components Industries, LLC, 2002 June, 2002 – Rev. 0 1 Publication Order Number: NL27WZ17/D NL27WZ17 MAXIMUM RATINGS (Note 1) Symbol VCC 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 Supply Voltage VI DC Input Voltage VO DC Output Voltage IIK DC Input Diode Current IOK DC Output Diode Current Output in Z or LOW State (Note 2) IO DC Output Sink Current 50 mA ICC 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 260 °C 150 °C VESD ESD Withstand Voltage Human Body Model (Note 3) Machine Model (Note 4) Charged Device Model (Note 5) > 2000 > 200 N/A V ILatch–Up Latch–Up Performance Above VCC and Below GND at 85°C (Note 6) 500 mA 1. Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute–maximum–rated conditions is not implied. 2. IO absolute maximum rating must be observed. 3. Tested to EIA/JESD22–A114–A 4. Tested to EIA/JESD22–A115–A 5. Tested to JESD22–C101–A 6. Tested to EIA/JESD78 RECOMMENDED OPERATING CONDITIONS Symbol VCC Parameter 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 20 10 5.0 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 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 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 VH 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 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 Input Leakage Current VIN or VOUT = VCC or GND IOFF Power Off–Output Leakage Current VOUT = 5.5 V ICC Quiescent Supply Current VIN = VCC or GND IIN 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 Propagation Delay Input A to Y 40C TA 85C TA = 25C VCC (V) 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 Condition CAPACITIVE CHARACTERISTICS Symbol Parameter Condition Typical Unit CIN Input Capacitance VCC = 5.5 V, VI = 0 V or VCC 2.5 pF CPD Power Dissi Dissipation ation Ca Capacitance acitance 10 MHz, VCC = 3.3 V, VI = 0 V or VCC 10 MHz, VCC = 5.5 V, VI = 0 V or VCC 9.0 11 pF F 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 2.5 3.5 3 VCC, POWER SUPPLY VOLTAGE (VOLTS) VHtyp = (VT typ) – (VT typ) 2 3.6 Figure 5. Typical Input Threshold, VT, VT versus Power Supply Voltage VCC VH VT VT Vin VCC VH 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 DEVICE ORDERING INFORMATION Device Nomenclature Device Order Number NL27WZ17DFT2 Logic Circuit Indicator No. of Gates per Package Temp Range Identifier Technology Device Function Package Suffix Package Type Tape and Reel Size NL 2 7 WZ 17 DFT2 SC88 178 mm, 3000 Unit http://onsemi.com 4 NL27WZ17 CAVITY TAPE TOP TAPE TAPE TRAILER (Connected to Reel Hub) NO COMPONENTS 160 mm MIN COMPONENTS TAPE LEADER NO COMPONENTS 400 mm MIN DIRECTION OF FEED Figure 7. Tape Ends for Finished Goods TAPE DIMENSIONS mm 4.00 1.50 TYP 4.00 2.00 1.75 3.50 0.50 8.00 0.30 1 1.00 MIN DIRECTION OF FEED Figure 8. Reel Configuration/Orientation http://onsemi.com 5 NL27WZ17 t MAX 1.5 mm MIN (0.06 in) A 13.0 mm 0.2 mm (0.512 in 0.008 in) 50 mm MIN (1.969 in) 20.2 mm MIN (0.795 in) FULL RADIUS G Figure 9. Reel Dimensions REEL DIMENSIONS Tape Size T and R Suffix A Max G t Max 8 mm T1, T2 178 mm (7 in) 8.4 mm, + 1.5 mm, –0.0 (0.33 in + 0.059 in, –0.00) 14.4 mm (0.56 in) DIRECTION OF FEED BARCODE LABEL POCKET Figure 10. Reel Winding Direction http://onsemi.com 6 HOLE NL27WZ17 PACKAGE DIMENSIONS SC–88/SOT–363/SC–70 DF SUFFIX CASE 419B–02 ISSUE K NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. 419B-01 OBSOLETE, NEW STANDARD 419B-02. A G 6 5 4 1 2 3 DIM A B C D G H J K N S –B– S D 6 PL 0.2 (0.008) M B M N J C K H ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ 1.9 mm http://onsemi.com 7 0.65 mm 0.65 mm 0.4 mm (min) 0.5 mm (min) 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 NL27WZ17 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. 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