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A20335 - SN74BCT374N Octal D-Type Edge-Triggered Flip-Flop (TI)

A20335 - SN74BCT374N Octal D-Type Edge-Triggered Flip-Flop (TI)

item number: A20335
unit price:£2.00 

Detailed Description

These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The eight flip-flops of the SN74BCT374N devices are edge-triggered D-type flip-flops. On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels that were set up at the data (D) inputs.
A buffered output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without need for interface or pullup components. The output-enable (OE)\ input does not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Operating Voltage Range of 4.5 V to 5.5 V
State-of-the-Art BiCMOS Design Significantly Reduces ICCZ
Full Parallel Access for Loading
Buffered Control Inputs
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers

Datasheet Available:Texas Instruments SN74BCT374N

20 pin DIP. Manufactured by Texas Instruments.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to - Why is this here?

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