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| XC74WL74AASR CMOS Logic ETR1318_001 GENERAL DESCRIPTION XC74WL74AASR is d-type flip flop manufactured using silicon gate CMOS processes. The small supply current, which is one of the features of the CMOS logic, gives way to high speed operations which enables LS-TTL. With wave forming buffers connected internally, stabilized output can be achieved as the series offers high noise immunity. As the series is integrated into a mini molded, MSOP-8B package, high density mounting is possible. APPLICATIONS Palmtops Digital equipment FEATURES High Speed Operations : fmax = 170MHz (TYP.) (VCC=5V) Operating Voltage Range : 2V ~ 5.5V Low Power Consumption : 1A (MAX.)@Ta=25 CMOS Logic D-Type Flip Flop Small Package : MSOP-8B PIN CONFIGURATION FUNCTIONS PR L H L H H H L=Low level X=Don't care INPUT CLR CK H L L H H H X X X D X X X H L X OUTPUT Q Q H L L H H H H L L H Q0 Q0 H=High level 1/5 XC74WL74AASR ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Switch Output Current VCC,GND Current Power Dissipation (Ta = 25) Storage Temperature Range Note; Voltage is all ground standardized. SYMBOL VCC VIN VOUT IIK IOK IOUT ICC,IGND Pd Tstg CONDITIONS -0.5~+6.0 -0.5~+6.0 -0.5~VCC+0.5 -20 20 25 50 300 -65~+150 Ta=-40~85 UNITS V V V mA mA mA mA mW RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage Operating Temperature Range Input Rise and Fall Time SYMBOL VCC VIN VOUT Topr tr, tf CONDITIONS 2~5.5 0~5.5 0~ VCC -40~+85 0200VCC=3.3V 0100VCC=5V UNITS V V V ns DC ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL VCC(V) 2.0 VIH Input Voltage VIL 3.0 5.5 2.0 3.0 5.5 2.0 3.0 VOH 4.5 3.0 Output Voltage 4.5 2.0 3.0 VOL 4.5 3.0 4.5 Input Current Static Supply Current IIN ICC 05.5 5.5 VIN=VCC or GND VIN=VCC or GND,IOUT=0A VIN=VIL or VIH IOL=4mA IOL=8mA IOL=50A VIN=VIL IOH=-4mA IOH=-8mA IOH=-50A CONDITIONS Ta=25 MIN. 1.5 2.1 3.85 1.9 2.9 4.4 2.58 3.94 -0.1 TYP. 2.0 3.0 4.5 MAX. 0.5 0.9 1.65 0.1 0.1 0.1 0.36 0.36 0.1 1.0 Ta=-40~85 MIN. 1.5 2.1 3.85 1.9 2.9 4.4 2.48 3.80 -1.0 MAX. 0.5 0.9 1.65 0.1 0.1 0.1 0.44 0.44 1.0 10.0 A A V V V V UNITS 2/5 XC74WL74AASR SWITCHING ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL CL 15pF tPLH Delay Time (CK-Q Q) tPHL 50pF 50pF VCC(V) 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 5.0 VIN=VCC or GND CONDITIONS Ta=25 MIN. 6.0 5.0 2.0 2.0 7.0 5.0 7.0 5.0 5.0 3.0 80 130 50 90 TYP. 6.7 4.6 9.2 6.1 6.7 4.6 9.2 6.1 7.6 4.8 10.1 6.3 7.6 4.8 10.1 6.3 125 170 75 115 4 9.3 MAX. 11.9 7.3 15.4 9.3 11.9 7.3 15.4 9.3 12.3 7.7 15.8 9.7 12.3 7.7 15.8 9.7 10 Ta=-40~85 MIN. 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 7.0 5.0 2.0 2.0 7.0 5.0 7.0 5.0 5.0 3.0 70 110 45 75 MAX. 14.0 8.5 17.5 10.5 14.0 8.5 17.5 10.5 14.5 9.0 18.0 11.0 14.5 9.0 18.0 11.0 10 (tr=tf=3ns) UNITS ns ns 15pF ns ns 15pF tPLH Delay Time (PR, CLR-Q, Q) tPHL 50pF ts(L) ts(H) th(L) th(H) tw(L) tw(H) Tw 15pF fmax 50pF CIN Cpd 50pF ns ns 15pF ns ns Minimum Set Up Time ns Minimum Hold Time Minimum Pulse Width (CK) Minimum Pulse Width (PR, CLR) Minimum Removal Time (PR, CLR) ns ns ns trem ns Maximum Clock Frequency MHz MHz pF pF Input Capacitance Power Dissipation Capacitance No Load, f=1MHz NOISE CHARACTERISTICS PARAMETER Non Functional Output Maximum Dynamic VOL Non Functional Output Minimum Dynamic VOL Minimum Dynamic VIH Maximum Dynamic VIL SYMBOL VOLP VOLV VIHD VILD CL 50pF 50pF 50pF 50pF VCC(V) 5.0 5.0 5.0 5.0 CONDITIONS Ta=25 MIN. -0.8 TYP. 0.3 -0.3 MAX. 0.8 3.5 1.5 (tr=tf=3ns) UNITS V V V V 3/5 XC74WL74AASR TEST CIRCUIT WAVEFORM 4/5 XC74WL74AASR 1. The products and product specifications contained herein are subject to change without notice to improve performance characteristics. Consult us, or our representatives before use, to confirm that the information in this catalog is up to date. 2. We assume no responsibility for any infringement of patents, patent rights, or other rights arising from the use of any information and circuitry in this catalog. 3. Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this catalog. 4. The products in this catalog are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. Atomic energy; aerospace; transport; combustion and associated safety equipment thereof.) 5. Please use the products listed in this catalog within the specified ranges. Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. We assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this catalog may be copied or reproduced without the prior permission of Torex Semiconductor Ltd. 5/5 |
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