N7WZ Dual Schmitt Trigger Inverter The N7WZ is a high performance dual inverter with Schmitt Trigger inputs operating from a.5 to supply. Pin configuration and function are the same as the N7WZ0, but the inputs have hysteresis and, with its Schmitt trigger function, the N7WZ can be used as a line receiver which will receive slow input signals. The N7WZ is capable of transforming slowly changing input signals into sharply defined, jitter free output signals. In addition, it has a greater noise margin than conventional inverters. The N7WZ has hysteresis between the positive going and the negative going input thresholds (typically ) which is determined internally by transistor ratios and is essentially insensitive to temperature and supply voltage variations. Features Designed for.5 to CC Operation Over oltage Tolerant Inputs and Outputs TT Compatible Interface Capability with 5 TT ogic with CC = 3 CMOS Compatible ma Balanced Output Sink and Source Capability Near Zero Static Supply Current Substantially Reduces System Power Requirements Current Drive Capability is ma at the Outputs Chip Complexity: FET = 7 Pb Free Packages are Available SC 88/SOT 33/SC70 DF SUFFIX CASE 9B TSOP /SOT 3 /SC59 DT SUFFIX CASE 38G MARKING DIAGRAMS MA = Device Marking M = Date Code* = Pb Free Package (Note: Microdot may be in either location) *Date Code orientation and/or position may vary depending upon manufacturing location. M MA M MA M PIN ASSIGNMENT IN A OUT Y Pin Function IN A 5 CC 3 IN A OUT Y IN A 3 OUT Y 5 CC OUT Y Figure. Pinout (Top iew) FUNCTION TABE A Input Y Output H IN A OUT Y H IN A Figure. ogic Symbol OUT Y ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page of this data sheet. Semiconductor Components Industries, C, 007 February, 007 Rev. 9 Publication Order Number: N7WZ/D
N7WZ MAXIMUM RATINGS Symbol Characteristics alue Unit CC DC Supply oltage to 7.0 I DC Input oltage I 7.0 O DC Output oltage Output in Z or OW State (Note ) O 7.0 I IK DC Input Diode Current I < 50 ma I OK DC Output Diode Current O < 50 ma I O DC Output Sink Current 50 ma I CC DC Supply Current per Supply Pin 00 ma I DC Ground Current per Ground Pin 00 ma T STG Storage Temperature Range 5 to 50 C P D Power Dissipation in Still Air SC 88, TSOP 00 mw JA Thermal Resistance SC 88, TSOP 333 C/W T ead Temperature, mm from case for 0 s 0 C T J Junction Temperature under Bias 50 C ESD ESD Withstand oltage Human Body Model (Note ) Machine Model (Note 3) Charged Device Model (Note ) Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.. I O absolute maximum rating must be observed.. Tested to EIA/JESD A A 3. Tested to EIA/JESD A5 A. Tested to JESD C0 A RECOMMENDED OPERATING CONDITIONS > 000 > 00 N/A Symbol Parameter Min Max Unit CC Supply oltage Operating Data Retention Only I Input oltage 0 O Output oltage (High or OW State) 0 T A Operating Free Air Temperature 55 5 C.5 t/ Input Transition Rise or Fall Rate CC =.5 0. CC = CC =5.0 0 0 0 No imit No imit No imit ns/ ORDERING INFORMATION N7WZDFT N7WZDFTG N7WZDTT N7WZDTTG Device Package Shipping SC 88/SOT 33/SC70 SC 88/SOT 33/SC70 (Pb Free) TSOP /SOT 3 /SC59 TSOP /SOT 3 /SC59 (Pb Free) 3000 / Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD80/D.
N7WZ DC EECTRICA CHARACTERISTICS CC T A = 5 C 0 C T A 85 C 55 C T A 5 C Symbol Parameter Condition () Min Typ Max Min Max Min Max Unit T Positive Input Threshold oltage T H OH Negative Input Threshold oltage Input Hysteresis oltage High evel Output oltage IN = IH or I I OH = 00 A I OH = 3 ma I OH = 8 ma I OH = ma I OH = ma I OH = ma I OH = 3 ma.5 to.5.0.3.9 0..0 0.5 0. CC 0. 9.9. 3.8.5.7.9 3.3 5 0.87.0.5.9 5 0.83 0.93. CC.5...5.0.8 3. 3..5..5..5.5.7.0.3.9 0..0 0.5 0. CC 0. 9.9. 3.8.8 3. 3..5..5..5.5.7.0.3.9 0..0 0.5 0. CC 0. 9.8. 3.7.8 3. 3..5..5..5.5.7 O ow evel Output oltage IN = IH or I I O = 00 A I O = ma I O = 8 ma I O = ma I O = ma I O = ma I O = 3 ma.5 to.5 0.08 0. 0. 0.8 8 0. 0. 5 5 0. 0. 5 5 0. 0. 5 I IN I OFF I CC Input eakage Current Power Off Output eakage Current Quiescent Supply Current IN = CC or 0 to 0..0.0 A OUT = 0 0 0 A IN = CC or 0 0 A Î AC EECTRICA CHARACTERISTICS (Input t r = t f = ns) Î Î Î T A = 5 C 0 C T A 85 C 55 C T A 5 C Symbol Parameter Condition CC () Min Î Typ Max Î Min Max Min Max Unit t PH Î t PH Î Î Propagation R = M C = 5 pf.5 0..8.3 7..8 8..8 9. ns Delay Î Input A to Y R = M C = 5 pf (Figure 3 and ) Î R = 500 C = 50 pf 3.3.5.8 Î 3.3.0 5.0.5.0.8 Î.5.5..8 7. R = M C = 5 pf 5.0.0 Î..0 Î.0 R = 500 C = 50 pf 3..9 5.. CAPACITIE CHARACTERISTICS Symbol Parameter Condition Typical Unit C IN Input Capacitance CC =, I = 0 or CC.5 pf C PD Power Dissipation Capacitance (Note 5) 0 MHz, CC = 3.3, I = 0 or CC pf 0 MHz, CC = 5.0, I = 0 or CC.5 5. C PD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: I CC(OPR) = C PD CC f in I CC. C PD is used to determine the no load dynamic power consumption; P D = C PD CC f in I CC CC. 3
N7WZ CC A or B 50% CC PUSE GENERATOR DUT t PH t PH R T C R Y 50% CC Figure 3. Switching Waveforms R T = C or equivalent (includes jog and probe capacitance) R T = Z OUT of pulse generator (typically 50 ) Figure. Test Circuit T, TYPICA INPUT THRESHOD OTAGE (OTS) 3 ( T ) H typ ( T ).5 3 3.5 3. CC, POWER SUPPY OTAGE (OTS) H typ = ( T typ) ( T typ) Figure 5. Typical Input Threshold, T, T versus Power Supply oltage in H CC T T in H CC T T OH OH out out O O (a) A Schmitt Trigger Squares Up Inputs With Slow Rise and Fall Times Figure. Typical Schmitt Trigger Applications (b) A Schmitt Trigger Offers Maximum Noise Immunity
N7WZ PACKAGE DIMENSIONS SC 88/SC70 /SOT 33 CASE 9B 0 ISSUE W D e NOTES:. DIMENSIONING AND TOERANCING PER ANSI YM, 98.. CONTROING DIMENSION: INCH. 3. 9B 0 OBSOETE, NEW STANDARD 9B 0. H E 5 3 E b P 0. (0.008) M E M MIIMETERS DIM MIN NOM MAX A 0.80 0.95.0 A 0.00 0.05 0.0 A3 b 0.0 0. 0 C 0.0 0. 0.5 D.80 0 0 E.5 5.35 e BSC 0.0 0.0 0 H E 0 0 INCHES MIN NOM MAX 0.03 0.037 0.03 0.000 0.00 0.00 0.0 REF 0.008 REF 0.00 0.008 0.0 0.00 0.005 0.00 0.070 0.078 0.08 0.05 0.09 0.053 0.0 BSC 0.00 0.008 0.0 0.078 0.08 0.08 A3 A C A SODERING FOOTPRINT* 0 0.097 0.05 0 0.057 0.05.9 0.078 SCAE 0: mm inches *For additional information on our Pb Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SODERRM/D. 5
N7WZ PACKAGE DIMENSIONS TSOP CASE 38G 0 ISSUE S H E D 5 3 E NOTES:. DIMENSIONING AND TOERANCING PER ANSI YM, 98.. CONTROING DIMENSION: MIIMETER. 3. MAXIMUM EAD THICKNESS INCUDES EAD FINISH THICKNESS. MINIMUM EAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIA.. DIMENSIONS A AND B DO NOT INCUDE MOD FASH, PROTRUSIONS, OR GATE BURRS. 0.05 (0.00) e A b A c MIIMETERS INCHES DIM MIN NOM MAX MIN NOM MAX A 0.90.00.0 0.035 0.039 0.03 A 0.0 0.0 0.0 0.00 0.00 0.00 b 0.5 8 0 0.00 0.0 0.00 c 0.0 0.8 0. 0.00 0.007 0.00 D.90 0 0. 0.8 0. E.30.50.70 0.05 0.059 0.07 e 0.85 0.95.05 0.03 0.037 0.0 0.0 0 0.0 0.008 0.0 0.0 H E.50 5 0 0.099 0.08 0.8 0 0 0 0 SODERING FOOTPRINT*. 0.09.9 0.075 0.95 0.037 0.95 0.037 0.08.0 0.039 SCAE 0: mm inches *For additional information on our Pb Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SODERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, C (SCIC). SCIC reserves the right to make changes without further notice to any products herein. SCIC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCIC 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 SCIC 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. SCIC does not convey any license under its patent rights nor the rights of others. SCIC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCIC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCIC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCIC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCIC was negligent regarding the design or manufacture of the part. SCIC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBICATION ORDERING INFORMATION ITERATURE FUFIMENT: iterature Distribution Center for ON Semiconductor P.O. Box 53, Denver, Colorado 807 USA Phone: 303 75 75 or 800 3 380 Toll Free USA/Canada Fax: 303 75 7 or 800 3 387 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800 8 9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 33 790 90 Japan Customer Focus Center Phone: 8 3 5773 3850 ON Semiconductor Website: www.onsemi.com Order iterature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative N7WZ/D