Overview
The 7474PC is a flip Flop made by onsemi in a PDIP-14 package with 14 pins. 0ns 0℃~+70℃ 1 14ns 15MHz 2 30mA 4.75V~5.25V 40ns@5V,15pF 5pF 6mA 6mA 74HCT Complementary D-Type Rising Edge Set and Reset PDIP-14 Flip Flops.
PCBKit's library has its KiCad symbol (74xx:74HC74, from KiCad's library) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3825853).
Symbol
Footprint
Order codes
1- 7474PCLCSC C3825853
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | R | Input |
| 2 | D | Input |
| 3 | C | Input |
| 4 | S | Input |
| 5 | Q | Output |
| 6 | Q | Output |
| 7 | GND | Power in |
| 8 | Q | Output |
| 9 | Q | Output |
| 10 | S | Input |
| 11 | C | Input |
| 12 | D | Input |
| 13 | R | Input |
| 14 | VCC | Power in |
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Is there a KiCad symbol and footprint for the 7474PC?
Yes. The symbol is 74xx:74HC74 and the footprint Package_DIP:DIP-14_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 7474PC?
PDIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the 7474PC datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the 7474PC?
JLCPCB lists it as part C3825853, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 7474PC?
Parts like it in the library: the SN74HC74N(XBLW) by XBLW, the SN74LS74N(XBLW) by XBLW, the CD4013BCD by GREENMICRO and the CD4013BE(LX) by lingxingic. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SN74HC74N(XBLW)
DIP-14-2ns -40℃~+105℃ 1 13ns 14ns@5V,15pF 2 2V~6V 2uA 3.5pF 4mA 5.2mA 74HC Series 76MHz Asynchronous Complementary type D-Type Rising Edge Set and Reset DIP-14 Flip Flops ROHSXBLWFlip FlopsSN74LS74N(XBLW)
DIP-14-20℃~+85℃ -2ns 1 2 220ns@6V,15pF 2V~6V 2ns 3.5pF 40uA 47MHz 5.2mA 5.2mA 74LS Series Asynchronous Complementary type D-Type Rising Edge Set and Reset DIP-14 Flip Flops ROHSXBLWFlip FlopsCD4013BCD
DIP-14-40℃~+85℃ 1 120ns@15V,50pF 2 24MHz 2ns 3V~15V 4000 Series 4uA 5pF 6.8mA 6.8mA 7ns Asynchronous Complementary D-Type Rising Edge Set and Reset DIP-14 Flip Flops ROHSGREENMICROFlip FlopsCD4013BE(LX)
DIP-14-40℃~+85℃ 1 120ns@15V,50pF 2 24MHz 3V~15V 4000 Series 4uA 5pF 6.8mA 6.8mA Complementary D-Type Rising Edge Set and Reset DIP-14 Flip Flops ROHSlingxingicFlip FlopsCD74HC73E(LX)
DIP-14-2ns -40℃~+125℃ 108MHz 15ns@6.0V,50pF 1、1 2 2V~6V 6ns 74HC Series Asynchronous Complementary type Falling Edge JK-Type Reset DIP-14 Flip Flops ROHSlingxingicFlip FlopsSN74HC107N(LX)
DIP-14-40℃~+125℃ 1 2 27ns@6V,50pF 28MHz 2V~6V 74HC Series 80uA Falling Edge JK-Type Reset DIP-14 Flip Flops ROHSlingxingicFlip FlopsSN74LS74N(LX)
DIP-14-40℃~+125℃ 1 15ns 17ns@4.5V,15pF 2 2V~6V 3.5pF 40uA 5.2mA 5.2mA 74LS Series 82MHz Asynchronous Complementary D-Type Rising Edge Set and Reset DIP-14 Flip Flops ROHSlingxingicFlip FlopsTC4013BP(N,F)
DIP-14-40℃~+85℃ 1 120uA 2 20MHz 3.4mA 3.4mA 3V~18V 5pF 90ns@15V,50pF Complementary D-Type Reset Rising Edge DIP-14 Flip Flops ROHSToshibaFlip Flops