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| XC74WL157ASR CMOS Logic ETR1322_001 GENERAL DESCRIPTION XC74WL157ASR is 2-channel multiplexer manufactured using silicon gate CMOS processes. The small quiescent 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 : tpd = 4.1ns(TYP.) (VCC=5V) Operating Voltage Range : 2V ~ 5.5V Low Power Consumption : 2A (MAX.)@Ta=25 CMOS Logic 2-channel Multiplexer Small Package : MSOP-8B PIN CONFIGURATION FUNCTIONS ST H L L L L H=High level L=Low level X=Don't care INPUT SELECT A X L L H H X L H X X OUTPUT B X X X L H Y L L H L H Y H H L H L 1/5 XC74WL157ASR 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. Ta=-40~85 SYMBOL VCC VIN VOUT IIK IOK IOUT ICC,IGND Pd Tstg RATINGS -0.5~+6.0 -0.5~+6.0 -0.5~VCC+0.5 -20 20 25 50 300 -65~+150 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 0~200VCC=3.3V 0~100VCC=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 0~5.5 5.5 VIN=VCC or GND VIN=VCC or GND VIN=VIL IOL=4mA IOL=8mA IOL=50A VIN=VIH IOH=-4mA IOH=-8mA IOH=-50A CONDITIONS Ta=25 MIN. 1.50 2.10 3.85 1.90 2.90 4.40 2.58 3.94 -0.10 TYP. 2.00 3.00 4.50 MAX. 0.50 0.90 1.65 0.10 0.10 0.10 0.36 0.36 0.10 2.00 Ta=-40~85 MIN. 1.50 2.10 3.85 1.90 2.90 4.40 2.48 3.80 -1.00 MAX. 0.50 0.90 1.65 0.10 0.10 0.10 0.44 0.44 1.00 20.0 A A V V V V UNITS 2/5 XC74WL157ASR SWITCHING ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL CL 15pF tPLH Delay Time (A, B-Y,Y) 15pF tPHL 50pF 50pF VCC(V) 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 15pF tPLH Delay Time (SEDECT-Y,Y) 15pF tPHL 50pF 50pF 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 15pF tPLH Delay Time (ST-Y, Y) 15pF tPHL 50pF Input Capacitance Power Dissipation Capacitance CIN Cpd 50pF 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 CONDITIONS Ta=25 MIN. TYP. 6.2 4.1 8.7 5.6 6.2 4.1 8.7 5.6 8.4 5.3 10.9 6.8 8.4 5.3 10.9 6.8 8.7 5.6 11.2 7.1 8.7 5.6 11.2 7.1 4 20 MAX. 9.7 6.4 13.2 8.4 9.7 6.4 13.2 8.4 13.2 8.1 16.7 10.1 13.2 8.1 16.7 10.1 13.6 8.6 17.1 10.6 13.6 8.6 17.1 10.6 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 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 MAX. 11.5 7.5 15.0 9.5 11.5 7.5 15.0 9.5 15.5 9.5 19.0 11.5 15.5 9.5 19.0 11.5 16.0 10.0 19.5 12.0 16.0 10.0 19.5 12.0 10 (tr=tf=3ns) UNITS ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns pF pF 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 XC74WL157ASR TEST CIRCUIT WAVEFORM 4/5 XC74WL157ASR 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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