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These octal edge-triggered D-type flip-flops feature 3-state outputs designed
specifically for bus driving. They are particularly suitable for implementing
buffer registers, I/O ports, bidirectional bus drivers, and working registers.
The eight flip-flops enter data on the low-to-high transition of the clock
A buffered output-enable (OE)\ input can be used to place the eight outputs in
either a normal logic state (high or low logic levels) or the high-impedance
state. In the high-impedance state, the outputs neither load nor drive the bus
lines significantly. The high-impedance state and increased drive provide the
capability to drive bus lines without interface or pullup components.
OE\ does not affect the internal operations of the flip-flops. Old data can be
retained or new data can be entered while the outputs are in the high-impedance
5 x 74HC574N
This item features:
Wide Operating Voltage Range of 2 V to 6 V
High-Current 3-State Noninverting Outputs Drive Bus Lines Directly or Up To
15 LSTTL Loads
Low Power Consumption, 80-µA Max ICC
Typical tpd = 22 ns
6-mA Output Drive at 5 V
Low Input Current of 1 µA Max
New and Authentic Component(s) - Philips 74HC574N Octal Edge-Triggered
D-Type Flip-Flops With 3-State Outputs IC.
Friendly Note: Be mindful of the many, inexpensive, counterfeits available
on the market.
Shipping and general details:
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Orders are packaged in custom-cut (dependent on quantity of chips ordered)
anti-static tubes, providing excellent ESD protection.
30-Day Return Policy.
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On Sep-03-17 at 22:18:59 PDT, seller added the following information: