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> 74ABT574A,octal d-type flip-flop (3-state)smt x 10 pcs
74ABT574A,octal d-type flip-flop (3-state)smt x 10 pcs
74ABT574A,Octal D-type flip-flop (3-State)SMT X 25 PCS
http://pdf1.alldatasheet.com/datasheet-pdf/view/15169/PHILIPS/74ABT574ADB.html
The 74ABT574A high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
The 74ABT574A is an 8-bit, edge triggered register coupled to eight
3-State output buffers. The two sections of the device are controlled
independently by the clock (CP) and Output Enable (OE) control
gates. The state of each D input (one set-up time before the
Low-to-High clock transition) is transferred to the corresponding
When OE is Low, the stored data appears at the outputs. When OE
is High, the outputs are in the High-impedance off state, which
means they will neither drive nor load the bus.
The 3-State output buffers are designed to drive heavily loaded
3-State buses, MOS memories, or MOS microprocessors. The
active-Low Output Enable (OE) controls all eight 3-State buffers
independent of the clock operation.
