
Overview
The CD74AC564E is a flip Flop made by Texas Instruments in a PDIP-20 package with 20 pins. -55℃~+125℃ 1.5V~5.5V 11.3ns@5V,50pF 125MHz 24mA 24mA 74AC Series 8 8uA D-Type Rising Edge PDIP-20 Flip Flops.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CD74AC564E, from EasyEDA) and its footprint (Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3826001).
Symbol
Footprint
Parameters
11- Clock Frequency
- 125MHz
- Current - Output High(IOH)
- 24mA
- Current - Output Low(IOL)
- 24mA
- Number of Bits per Element
- 8
- Operating Temperature
- -55℃~+125℃
- Propagation Delay
- 11.3ns@5V,50pF
- Quiescent Current
- 8uA
- Series
- 74AC Series
- Trigger Type
- Rising Edge
- Type
- D-Type
- Voltage - Supply
- 1.5V~5.5V
Order codes
1- CD74AC564ELCSC C3826001
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | OE# | Unspecified |
| 2 | D0 | Unspecified |
| 3 | D1 | Unspecified |
| 4 | D2 | Unspecified |
| 5 | D3 | Unspecified |
| 6 | D4 | Unspecified |
| 7 | D5 | Unspecified |
| 8 | D6 | Unspecified |
| 9 | D7 | Unspecified |
| 10 | GND | Unspecified |
| 11 | CP | Unspecified |
| 12 | Q7# | Unspecified |
| 13 | Q6# | Unspecified |
| 14 | Q5# | Unspecified |
| 15 | Q4# | Unspecified |
| 16 | Q3# | Unspecified |
| 17 | Q2# | Unspecified |
| 18 | Q1# | Unspecified |
| 19 | Q0# | Unspecified |
| 20 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the CD74AC564E?
Yes. The symbol is EasyEDA_Cloud:CD74AC564E and the footprint Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CD74AC564E?
PDIP-20, with 20 pins. Its footprint is drawn on this page.
Where is the CD74AC564E datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD74AC564E?
JLCPCB lists it as part C3826001, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74AC564E?
Parts like it in the library: the CD74AC574E by Texas Instruments, the DM74AS374N by onsemi, the SN74AS576N by Texas Instruments and the CD74ACT374M96 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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