0
ACTIVE
Number of channels |
8 |
Technology family |
FCT |
Supply voltage (min) (V) |
4.75 |
Supply voltage (max) (V) |
5.25 |
Input type |
TTL, TTL-Compatible CMOS |
Output type |
3-State, CMOS |
Clock frequency (max) (MHz) |
100 |
IOL (max) (mA) |
64 |
IOH (max) (mA) |
-32 |
Supply current (max) (µA) |
200 |
Features |
Partial power down (Ioff), Very high speed (tpd 5-10ns) |
Operating temperature range (°C) |
-40 to 85 |
Rating |
Catalog |
SOIC (DW)-20-131.84 mm² 12.8 x 10.3
The x92FCT574T devices are high-speed, low-power, octal D-type flip-flops, featuring separate D-type inputs for each flip-flop. These devices have 3-state outputs for bus-oriented applications. A buffered clock (CP) and output-enable (OE) inputs are common to all flip-flops. The x92FCT574T are identical to x92FCT374T, except for a flow-through pinout to simplify board design. The eight flip-flops in the x92FCT574T store the state of their individual D inputs that meet the setup-time and hold-time requirements on the low-to-high CP transition. When OE is low, the contents of the eight flip-flops are available at the outputs. When OE is high, the outputs are in the high-impedance state. The state of OE does not affect the state of the flip-flops.
These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
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