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| x CMOS 2-Input OR Gate x High Speed Operation tpd=8ns TYP x Operating Voltage Range 2V~5.5V x Low Power Consumption 1A MAX s Applications q Palmtops q Digital Equipment s General Description The XC74UL32AA is a 2-input CMOS OR gate, manufactured using silicon gate CMOS fabrication. CMOS low power circuit operation makes high speed LS-TTL operations achieveable. With a wave forming buffer connected internally, stabilized output can be achieved as the circuit offers high noise immunity. As the XC74UL32AA is integrated into mini molded, SSOT-25 and SOT-25 packages, high density mounting is possible. s Features High Speed Operation: tpd=8ns TYP Operating Voltage Range: 2V~5.5V Low Power Consumption: 1A MAX Space Saving Package: SSOT-25 and SOT-25 s Pin Configuration B 1 5 VCC s Function INPUT A L L H H B L H L H OUTPUT Y L H H H o A 2 GND 3 4 Y H=High level, L=Low level SSOT-25/SOT-25 (TOP VIEW) s Absolute Maximum Ratings PARAMETER Power Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current VCC ,GND Current Continuous Total Power Dissipation Storage Temperature Note: Voltage is all Ground standardized. Ta=-40:~85: RATINGS -0.5 ~ +6.0 -0.5 ~ +6.0 -0.5 ~ VCC +0.5 -20 20 25 50 150 -65 ~ +150 UNITS V V V mA mA mA mA mW : Ordering Information XC74UL xxxxxx ab SYMBOL VCC VIN VOUT IIK IOK IOUT ICC, IGND Pd Tstg DESIGNATOR a DESCRIPTION Package Type N=SSOT-25 M=SOT-25 b Device Orientation R=Embossed Tape (Orientation of Device:Right) L=Embossed Tape (Orientation of Device:Left) s 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 Input Current Quiescent Supply Current IIN ICC 4.5 5.5 5.5 VIN=VCC or GND VIN=VCC or GND, IOUT=0A VIN=VIH IOL=4mA IOL=8mA VIN=VIH or VIL IOH=-4mA IOH=-8mA IOL=50A IOH=-50A CONDITIONS Ta=25: 1.5 2.1 3.85 1.9 2.9 4.4 2.58 3.94 -0.1 2.0 3.0 4.5 0.5 0.9 1.65 Ta=-40~85: 1.5 2.1 3.85 1.9 2.9 4.4 2.48 0.5 0.9 1.65 V V V MIN TYP MAX MIN MAX UNITS - 3.80 0.1 0.1 0.1 0.1 0.36 0.1 0.1 0.44 A V 0.36 - 0.44 0.1 -1.0 1.0 1.0 10.0 s Switching Electrical Characteristics tr=tf=3ns PARAMETER SYMBOL CL 15pF tPLH 50pF Propagation Delay Time 15pF tPHL 50pF Input Capacitance Power Dissipation Capacitance CIN Cpd VCC(V) 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 5.0 VIN=VCC or GND No Load, f=1MHz CONDITIONS Ta=25: 5.5 3.8 8 5.3 5.5 3.8 8 5.3 2 8.9 7.9 5.5 11.4 7.5 7.9 5.5 11.4 7.5 10 Ta=-40~85: 1 1 1 1 1 1 1 1 9.5 6.5 13 8.5 9.5 6.5 13 8.5 10 ns pF pF ns ns MIN TYP MAX MIN MAX UNITS ns o s Recommended Operating Conditions PARAMETER Supply Voltage Input Voltage Output Voltage Operating Temperature SYMBOL VCC VIN VOUT Topr IOH Output Current IOL Input Rise and Fall Time tr, tf VCC(V) 3.0 4.5 3.0 4.5 3.3 5.0 CONDITIONS 2 ~ 5.5 0 ~ 5.5 0 ~ VCC -40 ~ +85 -4 -8 4 8 0 ~ 100 0 ~ 20 UNITS V V V : mA ns/V s Waveforms tr 90% 90% 50% tf VCC Input 10% 50% 10% GND tPLH tPHL VOH 50% PRR=1MHz duty cycle 50% tr=tf=3ns 50% VOL Output s Typical Application Circuit o Input VCC Pulse Generator ZOUT=50 Output CL Note: open output when measuring supply current |
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