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8,777 pcs
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8777 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CD74HC564E from Texas Instruments is a high-speed CMOS logic octal D-type flip-flop featuring positive-edge-triggered operation and common three-state output-enable control. This device is designed for bus line driving capability and offers balanced outputs with high speed, characterized by a typical propagation delay of 13 ns at 5V supply and 15 pF load capacitance.
With a wide operating temperature range of -55°C to 125°C, the CD74HC564E supports a supply voltage from 2V to 6V. It features high noise immunity, with NIL and NIH at 30% of VCC for a 5V supply. The flip-flop has 8 bits per element and functions as a standard D-type flip-flop with tri-state, inverted outputs.
Available in a 20-PDIP package, the CD74HC564E is suitable for through-hole mounting. Its electrical characteristics include a maximum clock frequency of 60 MHz, a maximum output current (IOL) of 7.8 mA, and a maximum output current (IOH) of -7.8 mA. The supply current is a maximum of 80 µA. Input capacitance is rated at 10 pF.
This component is designed for applications requiring reliable data storage and transfer in digital systems. Its HC technology family ensures significant power reduction compared to LSTTL logic. The device also offers direct LSTTL input logic compatibility for HCT types.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.47 | $0.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CD74HC564E operates from 2V to 6V for HC types and 4.5V to 5.5V for HCT types.
The CD74HC564E is available in 20-pin PDIP (N) and 20-pin SOIC (DW) packages.
-55°C to 125°C.
24 MHz.
Typical propagation delay is 13ns at VCC=5V, CL=15pF, TA=25°C. Maximum propagation delay is 28ns at 6V, 50pF.
3-state inverted outputs.
Fanout of 10 LSTTL loads for standard outputs and 15 LSTTL loads for bus driver outputs.