MC145574DW ,ISDN S/T interface transceiverMAXIMUM RATINGS*Symbol Parameter Value Condition UnitV DC Supply Voltage –0.5 to +7.0 VCCV DC Input ..
MC145574PB ,ISDN S/T interface transceiverelectrical characteristics only.ILCX DATA 3 MOTOROLABR1339 — REV 3MC74LCX244DC
MC14557B ,1-to-64 Bit Variable Length Shift RegisterMAXIMUM RATINGS (Voltages Referenced to V ) (Note 2.)SSMC14557BF SUFFIXAWLYWWSymbol Parameter Value ..
MC14557BCL ,1-to-64 Bit Variable Length Shift RegisterMaximum Ratings are those values beyond which damage to the device may occur.13 L16†Temperature Der ..
MC14557BCP ,1-to-64 Bit Variable Length Shift RegisterMAXIMUM RATINGS* (Voltages Referenced to V )SSSymbol Parameter Value Unit
MC14557BCP. ,1-to-64 Bit Variable Length Shift RegisterMaximum Ratings are those values beyond which damage to the device may occur.13 L16†Temperature Der ..
MC74AC161DR2 ,Synchronous Presetable Binary Counterhttp://onsemi.comsynchronously presettable for application in programmable dividersand have two typ ..
MC74AC161M ,Synchronous Presetable Binary CounterFUNCTIONAL DESCRIPTIONCEP and CET inputs when the CP is in either state does notThe MC74AC161/ACT16 ..
MC74AC161MEL ,Synchronous Presettable Binary CounterFUNCTIONAL DESCRIPTIONThe MC74AC161/74ACT161 and MC74AC163/74ACT163 (′161) or SR (′163) HIGH, CEP a ..
MC74AC161ML1 ,Synchronous Presettable Binary Counter**SYNCHRONOUS** **PRESETTABLE * BINARY COUNTERThe MC74AC161/74ACT161 and MC74AC163/74ACT163 are hi ..
MC74AC161N ,SYNCHRONOUS PRESETTABLE BINARY COUNTERMAXIMUM RATINGS*Symbol Parameter Value UnitV DC Supply Voltage (Referenced to GND) –0.5 to +7.0 VCC ..
MC74AC163DR2 ,Synchronous Presetable Binaryhttp://onsemi.com2MC74AC161, MC74ACT161, MC74AC163, MC74ACT163P P P P0 1 2 3PE′161 ′163CEPCET′163ON ..
MC145574DW-MC145574PB
ISDN S/T interface transceiver
SEMICONDUCTOR TECHNICAL DATA#*#!’ ’!
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The MC74LCX244 is a high performance, non–inverting octal buffer
operating from a 2.7 to 3.6V supply. High impedance TTL compatible
inputs significantly reduce current loading to input drivers while TTL
compatible outputs offer improved switching noise performance. A VI
specification of 5.5V allows MC74LCX244 inputs to be safely driven from
5V devices. The MC74LCX244 is suitable for memory address driving
and all TTL level bus oriented transceiver applications.
Current drive capability is 24mA at the outputs. The Output Enable
(OE) input, when HIGH, disables the output by placing them in a HIGH Z
condition. Designed for 2.7 to 3.6V VCC Operation 5V T olerant — Interface Capability With 5V TTL Logic Supports Live Insertion and Withdrawal IOFF Specification Guarantees High Impedance When VCC = 0V LVTTL Compatible LVCMOS Compatible 24mA Balanced Output Sink and Source Capability Near Zero Static Supply Current in All Three Logic States (10μA)
Substantially Reduces System Power Requirements Latchup Performance Exceeds 500mA ESD Performance: Human Body Model >2000V; Machine Model >200V
Pinout: 20–Lead (Top View)VCC
2OE 1O0 2D0 1O1 2D1 1O2 2D2 1O3 2D3
1OE 1D0 2O0 1D1 2O1 1D2 2O2 1D3 2O3 GND
PIN NAMES
