CD74AC574EX
Texas InstrumentsExtended
-55℃~+125℃ 1 1.5V~5.5V 10.8ns@5V,50pF 24mA 24mA 74AC Series 8 8uA D-Type Rising Edge PDIP-20 Flip Flops
- Part id
- ti/CD74AC574EX
- Category
- Flip Flops
- Package
- PDIP-20
- Pins
- 5
- In stock
- 0 at JLCPCB (C3827104)
Overview
The CD74AC574EX is a flip Flop made by Texas Instruments in a PDIP-20 package with 20 pins. -55℃~+125℃ 1 1.5V~5.5V 10.8ns@5V,50pF 24mA 24mA 74AC Series 8 8uA D-Type Rising Edge PDIP-20 Flip Flops.
PCBKit's library has its KiCad symbol (74xx:74LS574, from KiCad's library) and its footprint (Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3827104).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | OE | Input |
| 2 | D0 | Input |
| 3 | D1 | Input |
| 4 | D2 | Input |
| 5 | D3 | Input |
| 6 | D4 | Input |
| 7 | D5 | Input |
| 8 | D6 | Input |
| 9 | D7 | Input |
| 10 | GND | Power in |
| 11 | Cp | Input |
| 12 | Q7 | Tri-state |
| 13 | Q6 | Tri-state |
| 14 | Q5 | Tri-state |
| 15 | Q4 | Tri-state |
| 16 | Q3 | Tri-state |
| 17 | Q2 | Tri-state |
| 18 | Q1 | Tri-state |
| 19 | Q0 | Tri-state |
| 20 | VCC | Power in |
Parts like it
8
74HC273N-HX
DIP-20-40℃~+125℃ 0ns 1 13ns@6V,50pF 17ns 2V~6V 32MHz 3pF 5.2mA 5.2mA 74HC 8 8uA Asynchronous Reset Rising Edge DIP-20 Flip Flops ROHSZHHXDZFlip Flops74HC574N-HX
DIP-20-40℃~+125℃ 1 160uA 17ns、20ns、100ns 2V~6V 38MHz 3pF 5ns 66ns@4.5V,150pF 7.8mA 7.8mA 74HC 8 Rising Edge Tri-State DIP-20 Flip Flops ROHSZHHXDZFlip FlopsTC74HC273APF
DIP-20-40℃~+85℃ 0ns 1 15ns 25ns@6V,50pF 2V~6V 4uA 5.2mA 5.2mA 5pF 66MHz 74HC Series 8 Asynchronous D-Type Reset Rising Edge DIP-20 Flip Flops ROHSToshibaFlip FlopsCD74AC574E
PDIP-20-55℃~+125℃ 1 1.5V~5.5V 10.8ns@5V,50pF 10pF 125MHz 24mA 24mA 74AC Series 8 8uA D-Type Rising Edge Tri-State PDIP-20 Flip Flops ROHSTexas InstrumentsFlip FlopsCD74HC377E
PDIP-20-55℃~+125℃ 1 10ns 10pF 2V~6V 30ns@6V,50pF 3ns 5.2mA 5.2mA 60MHz 74HC Series 8 8uA D-Type Enable Rising Edge PDIP-20 Flip Flops ROHSTexas InstrumentsFlip Flops74HC374N
DIP-20-40℃~+125℃ 1 28ns@6V,50pF 2V~6V 3.5pF 4ns 4uA 5ns 7.8mA 7.8mA 74HC Series 8 83MHz D-Type Rising Edge Tri-State DIP-20 Flip Flops ROHSNexperiaFlip Flops74AC374PC
PDIP-20-40℃~+85℃ 0ns 1 155MHz 1ns 24mA 24mA 2V~6V 4.5pF 40uA 74AC Series 8 9.5ns@5V,50pF D-Type Rising Edge Tri-State PDIP-20 Flip Flops ROHSonsemiFlip Flops74AC574PC
PDIP-20-40℃~+85℃ 0ns 0ns 1 153MHz 24mA 24mA 2V~6V 4.5pF 40uA 74AC Series 8 9.5ns@5V,50pF D-Type Rising Edge Tri-State PDIP-20 Flip Flops ROHSonsemiFlip Flops
Questions
Is there a KiCad symbol and footprint for the CD74AC574EX?
Yes. The symbol is 74xx:74LS574 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 CD74AC574EX?
PDIP-20, with 20 pins. Its footprint is drawn on this page.
Where is the CD74AC574EX datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD74AC574EX?
JLCPCB lists it as part C3827104, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74AC574EX?
Parts like it in the library: the 74HC273N-HX by ZHHXDZ, the 74HC574N-HX by ZHHXDZ, the TC74HC273APF by Toshiba and the CD74AC574E by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.