Overview
The 74ACQ374PC is a flip Flop made by onsemi in a PDIP-20 package with 20 pins. -40℃~+85℃ 1 1.5ns 24mA 24mA 2V~6V 3ns 4.5pF 40uA 74ACQ Series 8 8.5ns@5V,50pF 90MHz D-Type Rising Edge Tri-State PDIP-20 Flip Flops ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC374, 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 C3825870).
Symbol
Footprint
Parameters
16- Clock Frequency
- 90MHz
- Current - Output High(IOH)
- 24mA
- Current - Output Low(IOL)
- 24mA
- Hold Time
- 1.5ns
- Input Capacitance
- 4.5pF
- Number of Bits per Element
- 8
- Number of Elements
- 1
- Operating Temperature
- -40℃~+85℃
- Output Type
- Tri-State
- Propagation Delay
- 8.5ns@5V,50pF
- Quiescent Current
- 40uA
- Series
- 74ACQ Series
- Setup Time
- 3ns
- Trigger Type
- Rising Edge
- Type
- D-Type
- Voltage - Supply
- 2V~6V
Order codes
1- 74ACQ374PCLCSC C3825870
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | OE | Input |
| 2 | O0 | Tri-state |
| 3 | D0 | Input |
| 4 | D1 | Input |
| 5 | O1 | Tri-state |
| 6 | O2 | Tri-state |
| 7 | D2 | Input |
| 8 | D3 | Input |
| 9 | O3 | Tri-state |
| 10 | GND | Power in |
| 11 | Cp | Input |
| 12 | O4 | Tri-state |
| 13 | D4 | Input |
| 14 | D5 | Input |
| 15 | O5 | Tri-state |
| 16 | O6 | Tri-state |
| 17 | D6 | Input |
| 18 | D7 | Input |
| 19 | O7 | Tri-state |
| 20 | VCC | Power in |
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Is there a KiCad symbol and footprint for the 74ACQ374PC?
Yes. The symbol is 74xx:74HC374 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 74ACQ374PC?
PDIP-20, with 20 pins. Its footprint is drawn on this page.
Where is the 74ACQ374PC datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the 74ACQ374PC?
JLCPCB lists it as part C3825870, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74ACQ374PC?
Parts like it in the library: the 74AHC1G79GW by Nexperia, the SN74AUP1G74DQER by Texas Instruments, the U74AHC1G79G-AL5-R by UTC and the 74AHCT1G79GV by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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