HD74HC589

HD74HC589 8-bit Serial or Parallel-input/Serial-output Shift Register (with 3-state outputs) REJ03D0631-0200 (Previous ADE-205-511) Rev.2.00 Mar 30, 2006 Description The HD74HC589 is similar in function to the HD74HC597, which is not a 3-state device. This device consists of an 8-bit storage latch which feeds parallel data to an 8-bit shift register. Data can also be loaded serially (see Function Table). The shift register output, OH, is a three-state output, allowing this device to be used in bus-oriented systems. Features High Speed Operation: tpd (Shift Clock to QH) = 15 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC589FPEL SOP-16 pin (JEITA) PRSP0016DH-B (FP-16DAV) FP HD74HC589RPEL SOP-16 pin (J...