HD74HC14 डाटा शीट PDF( Datasheet )

HD74HC14 Hex Schmitt-trigger Inverters Features • • • • • High Speed Operation: tpd = 10.5 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low

HD74HC14 Hex Inverters Features • High Speed Operation: tpd = 10.5 ns typ (CL = 50 pF) • High Output Current: Fanout of 10 LSTTL Loads • Wide Operating Voltage: VCC = 2 to 6 V • Low Input Current: 1

HD74HC147 10-to-4-line Priority Encoder Description The HD74HC147 features priority encoding of the inputs to ensure that only the highest order data line is encoded. Nine input lines are encoded to a four lin

HD74HC147 10-to-4-line Priority Encoder REJ03D0572-0200 (Previous ADE-205-446) Rev.2.00 Oct 11, 2005 Description The HD74HC147 features priority encoding of the inputs to ensure that only the highest order dat

HD74HC148 8-to-3-line Octal Priority Encoder Description The HD74HC148 encodes eight data lines to three-line (4-2-1) binary (octal). Cascading circuitry (enable input EI and enable output EO) is provided to a

HD74HC148 8-to-3-line Octal Priority Encoder REJ03D0573-0200 (Previous ADE-205-447) Rev.2.00 Oct 11, 2005 Description HD74HC148 encodes eight data lines to three-line (4-2-1) binary (octal). Cascading circuitr

HD74HC149 8-to-8-line Priority Encoder Description The HD74HC149 is priority encoder which has 8 input lines (0 - 7) and 8 output lies (Y0 - Y7). It is the logical combination of a HD74HC148 8-3 line priority