Overview
The CD74HC93EE4 is a counters, Divider made by Texas Instruments in a PDIP-14 package with 14 pins. -55℃~+125℃ 2V~6V 30MHz 32ns@6V,50pF 4 74HC Asynchronous Asynchronous Binary Counter Falling Edge Programmable divide ratio、Reset function PDIP-14 Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CD74HC93EE4, 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 C20345323).
Symbol
Footprint
Parameters
11- Count Rate
- 30MHz
- Features
- Programmable divide ratio, Reset function
- Logic Type
- Binary Counter
- Operating Temperature
- -55℃~+125℃
- Propagation Delay
- 32ns@6V,50pF
- Reset
- Asynchronous
- Resolution
- 4
- Series
- 74HC
- Timing
- Asynchronous
- Trigger Type
- Falling Edge
- Voltage - Supply
- 2V~6V
Order codes
1- CD74HC93EE4LCSC C20345323
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | CP1# | Unspecified |
| 2 | MR1 | Unspecified |
| 3 | MR2 | Unspecified |
| 4 | NC | Unspecified |
| 5 | VCC | Unspecified |
| 6 | NC | Unspecified |
| 7 | NC | Unspecified |
| 8 | Q2 | Unspecified |
| 9 | Q1 | Unspecified |
| 10 | GND | Unspecified |
| 11 | Q3 | Unspecified |
| 12 | Q0 | Unspecified |
| 13 | NC | Unspecified |
| 14 | CPO# | Unspecified |
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Is there a KiCad symbol and footprint for the CD74HC93EE4?
Yes. The symbol is EasyEDA_Cloud:CD74HC93EE4 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 CD74HC93EE4?
PDIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the CD74HC93EE4 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD74HC93EE4?
JLCPCB lists it as part C20345323, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74HC93EE4?
Parts like it in the library: the SN74LS90N by Texas Instruments, the SN74HC393N(LX) by lingxingic, the SN74HC90N(LX) by lingxingic and the SN74LS393N(LX) by lingxingic. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SN74LS90N
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DIP-14-40℃~+125℃ 12ns 2 28MHz 2V~6V 4 Asynchronous Divide-by-2 Falling Edge DIP-14 Counters, Dividers ROHSlingxingicCounters, DividersSN74HC90N(LX)
DIP-14-40℃~+125℃ 1 2V~6V 32MHz 50ns Asynchronous Divide-by-10 Falling Edge Up Counter DIP-14 Counters, Dividers ROHSlingxingicCounters, DividersSN74LS393N(LX)
DIP-14-40℃~+125℃ 12ns 2 28MHz 2V~6V 4 Asynchronous Divide-by-2 Falling Edge Reset function DIP-14 Counters, Dividers ROHSlingxingicCounters, DividersXD74LS90
DIP-140℃~+70℃ 16ns 32MHz 4.75V~5.25V BCD Counter DIP-14 Counters, Dividers ROHSXINLUDACounters, DividersXD74LS93
DIP-140℃~+70℃ 16ns 32MHz 4 4 4.75V~5.25V Binary Counter DIP-14 Counters, Dividers ROHSXINLUDACounters, DividersCD4024BE(LX)
DIP-14-40℃~+125℃ 1 25ns 35MHz 3V~15V 7 Asynchronous Asynchronous Divide-by-2 Falling Edge DIP-14 Counters, Dividers ROHSlingxingicCounters, DividersCD74HCT4024E
PDIP-14-55℃~+125℃ 1 25MHz 4.5V~5.5V 40ns 74HCT Asynchronous Divide-by-2 Falling Edge Reset function、Static operation Up Counter PDIP-14 Counters, Dividers ROHSTexas InstrumentsCounters, Dividers