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| XC74WL240ASR CMOS Logic ETR1323_001 GENERAL DESCRIPTION XC74WL240ASR is dual bus buffer 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 : tpd = 3.8ns (TYP.) (VCC=5V) Operating Voltage Range : 2V ~ 5.5V Low Power Consumption : 2A (MAX.)@Ta=25 CMOS Logic Dual Bus Buffer (Inverted 3-state outputs) Small Package : MSOP-8B PIN CONFIGURATION FUNCTIONS INPUT G H L L H=High level L=Low level X=Don't care Z=High impedance A X H L OUTPUT Y Z L H 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 1/6 XC74WL240ASR 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 3 State Off-Leak Current Input Current Static Supply Current IOZ IIN ICC 5.0 0~5.5 5.5 VIN=VCC or GND VIN=VCC or GND VIN=VIH IOL=4mA IOL=8mA VIN=VIL or VIH, VOUT=VCC or GND IOL=50A VIN=VIL 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 -0.25 -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 0.25 0.1 2.0 Ta=-40~85 MIN. 1.50 2.10 3.85 1.90 2.90 4.40 2.48 3.80 -2.50 -1.00 MAX. 0.50 0.90 1.65 0.10 0.10 0.10 0.44 0.44 2.50 1.00 20.0 A A A V V V V UNITS 2/6 XC74WL240ASR SWITCHING ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL CL 15pF tPLH 50pF Delay Time 15pF tPHL 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 RL=1k RL=1k RL=1k CONDITIONS Ta=25 MIN. RL=1k TYP. 5.6 3.8 8.1 5.3 5.6 3.8 8.1 5.3 5.4 3.6 7.9 5.1 5.4 3.6 7.9 5.1 9.5 6.1 9.5 6.1 4 6 17 MAX. 8.0 5.5 11.5 7.5 8.0 5.5 11.5 7.5 8.0 5.1 11.5 7.1 8.0 5.1 11.5 7.1 13.2 8.8 13.2 8.8 1.5 1.0 1.5 1.0 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 MAX. 9.5 6.5 13.0 8.5 9.5 6.5 13.0 8.5 9.5 6.0 13.0 8.0 9.5 6.0 13.0 8.0 15.0 10.0 15.0 10.0 1.5 1.0 1.5 1.0 10 (tr=tf=3ns) UNITS ns ns ns ns 15pF tZL 50pF Output Enable Time 15pF tZH 50pF ns ns ns ns tLZ Output Disable Time tHZ 50pF ns 50pF ns Output Pin Skew (Note) tosLH 50pF ns tosHL CIN COUT Cpd 50pF ns pF pF pF Input Capacitance Output Capacitance Power Dissipation Capacitance Note: tOSLH and tosHL are the guaranteed parameters. tOSLH = I tPLHm - tPHLn I , tOSHL = I tPHLm - tPHLn I NOISE CHARACTERISTICS PARAMETER Non Functional Output Maximum Dynamic VOL Non Functional Output Minimum Dynamic VOL Minimum Dnamic VIH Maximum Dnamic 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. 0.5 -0.5 MAX. 0.8 3.5 1.5 (tr=tf=3ns) UNITS V V V V 3/6 XC74WL240ASR DELAY TIME Test Circuit Waveform 4/6 XC74WL240ASR OUTPUT ENABLE TIME, OUTPUT DISABLE TIME Test Circuit Waveform 5/6 XC74WL240ASR 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. 6/6 |
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