55A

www.DataSheet4U.com 45A/47A/55A SERIES FEATURES 14-PIN PACKAGE. 5EQUALLY-SPACED TAPS. TTL SCHOTTKY INTERFACED. TOTAL DELAYS FROM 25-1000nS. TPLH AND TPHL CONTROLLED. :50uA max :-2mA max :2.7V min :0.5V max :2.0V min :0.8V max :0¢J to 70¢J :20 TTL Load :10 TTL Load :75mA Typ. 14 PIN LEADING & TRAILING TTL ACTIVE DELAY LINE ELECTRICAL CHARACTERISTICS IIH Logic”1” Input Current IIL Logic”0” Input Current VOH Logic”1” Output Voltage VOL Logic”0” Output Voltage VIH Logic”1” Input Voltage VIL Logic”0” Input Voltage TA Operating Temperatyre NH Fanout”1” Output NL Fanout”0” Output Supply Current INPUT PULSE TEST CONDITION Pulse Voltage Pulse Width Duty Cycle Pulse Rise Time Time Delay Measured Supply Voltage Vcc :3.2V :50nS min. or 100%Td :<50% :2nS(0.75 to 2.4V) :@1.5V Iecel :5.0¡Ó 0.25Vdc ELECTRICAL SPECIFICATIONS PART NO. 45A/47A/55A-025 45A/47A/55A-050 45A/47A/55A-075 45A/47A/55A-100 45A/47A/55A-150 45A/47A/55A-200 45A/47A/55A-250 45A/47A/55A-300 45A/47A/55A-500 45A/47A/55A-1000 PIN CONNECTIONS RISE TIME Tr(nS)max 4 4 4 4 4 4 4 4 4 4 DELAY TIME Td(nS) 25¡Ó 2 50¡Ó 5% 75¡Ó 5% 100¡Ó 5% 150¡Ó 5% 200¡Ó 5% 250¡Ó 5% 300¡Ó 5% 500¡Ó 5% 1000¡Ó 5% TAP DELAY (nS) 5¡Ó 2 10¡Ó 2 15¡Ó 2 20¡Ó 2 30¡Ó 2 40¡Ó 2 50¡Ó 5% 60¡Ó 5% 100¡Ó 5% 200¡Ó 5% MARKINGS AND DIMENSIONS Dimensions:inches/mm Unless otherwise specified, all tolerances are ¡Ó .010/¡Ó 0.25 YUAN DEAN SCIENTIFIC CO.,LTD. HTTP://www.yds.com.tw E-mail:ydstech@ms11.hinet.net ...