Overview
The U74HC74G-P14-R is a flip Flop made by UTC in a TSSOP-14 package with 14 pins. -40℃~+125℃ 10pF 2 2V~6V 35ns@4.5V,50pF 4mA 4mA 4uA 50MHz Asynchronous Complementary type D-Type Rising Edge Set and Reset TSSOP-14 Flip Flops ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC74, from KiCad's library) and its footprint (Package_SO:TSSOP-14_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7464693).
Symbol
Footprint
Parameters
15- Clock Frequency
- 50MHz
- Current - Output High(IOH)
- 4mA
- Current - Output Low(IOL)
- 4mA
- Function
- Set and Reset
- Input Capacitance
- 10pF
- Number of Bits per Element
- 1
- Number of Elements
- 2
- Operating Temperature
- -40℃~+125℃
- Output Type
- Complementary
- Propagation Delay
- 35ns@4.5V,50pF
- Quiescent Current
- 4uA
- Synchronous/Asynchronous
- Asynchronous
- Trigger Type
- Rising Edge
- Type
- D-Type
- Voltage - Supply
- 2V~6V
Order codes
1- U74HC74G-P14-RLCSC C7464693
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 U74HC74G-P14-R?
Yes. The symbol is 74xx:74HC74 and the footprint Package_SO:TSSOP-14_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the U74HC74G-P14-R?
TSSOP-14, with 14 pins. Its footprint is drawn on this page.
Where is the U74HC74G-P14-R datasheet?
UTC publishes it: the Datasheet link on this page opens it.
Where can I order the U74HC74G-P14-R?
JLCPCB lists it as part C7464693, with 0 in stock; the sellers' links on this page open their listings.
What can replace the U74HC74G-P14-R?
Parts like it in the library: the SN74HC174D by Texas Instruments, the SN74HC174PW by Texas Instruments, the CD74HCT377M96 by Texas Instruments and the CD74HC74M96 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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8
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