Overview
The MM74C93N is a counters, Divider made by onsemi in a DIP-14 package with 14 pins. -55℃~+125℃ 1 3V~15V 4 700mW 80ns@10V,50pF Asynchronous Divide-by-2 Falling Edge MM74C Programmable divide ratio、Reset function Up Counter DIP-14 Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MM74C93N, from EasyEDA) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3827789).
Symbol
Footprint
Parameters
12- Direction
- Up Counter
- Features
- Programmable divide ratio；Reset function
- Logic Type
- Divide-by-2
- Number of Elements
- 1
- Operating Temperature
- -55℃~+125℃
- Power Dissipation
- 700mW
- Propagation Delay
- 80ns@10V,50pF
- Reset
- Asynchronous
- Resolution
- 4
- Series
- MM74C
- Trigger Type
- Falling Edge
- Voltage - Supply
- 3V~15V
Order codes
1- MM74C93NLCSC C3827789
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | R01 | Unspecified |
| 2 | R02 | Unspecified |
| 3 | NC | Unspecified |
| 4 | VCC | Unspecified |
| 5 | NC | Unspecified |
| 6 | NC | Unspecified |
| 7 | NC | Unspecified |
| 8 | BIN | Unspecified |
| 9 | QB | Unspecified |
| 10 | QC | Unspecified |
| 11 | GND | Unspecified |
| 12 | QD | Unspecified |
| 13 | QA | Unspecified |
| 14 | AIN | Unspecified |
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Is there a KiCad symbol and footprint for the MM74C93N?
Yes. The symbol is EasyEDA_Cloud:MM74C93N 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 MM74C93N?
DIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the MM74C93N datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the MM74C93N?
JLCPCB lists it as part C3827789, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MM74C93N?
Parts like it in the library: the MC74HC393N by onsemi, the NTE74C93 by NTE Electronics, the SN74HC393N(LX) by lingxingic and the SN74HC90N(LX) by lingxingic. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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