CD74HC123EE4
Texas InstrumentsExtended
Reset input、Adjustable pulse width、Dual edge triggering、Retriggerable function PDIP-16 Monostable Multivibrators ROHS
- Part id
- ti/CD74HC123EE4
- Category
- Monostable Multivibrators
- Package
- PDIP-16
- Pins
- 5
- In stock
- 0 at JLCPCB (C20345303)
Overview
The CD74HC123EE4 is a monostable Multivibrator made by Texas Instruments in a PDIP-16 package with 16 pins. Reset input、Adjustable pulse width、Dual edge triggering、Retriggerable function PDIP-16 Monostable Multivibrators ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC123, from KiCad's library) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C20345303).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | A | Input |
| 2 | B | Input |
| 3 | Clr | Input |
| 4 | Q | Output |
| 5 | Q | Output |
| 6 | Cext | Input |
| 7 | RCext | Input |
| 8 | GND | Power in |
| 9 | A | Input |
| 10 | B | Input |
| 11 | Clr | Input |
| 12 | Q | Output |
| 13 | Q | Output |
| 14 | Cext | Input |
| 15 | RCext | Input |
| 16 | VCC | Power in |
Parts like it
8
CD14538BE
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DIP-16-40℃~+125℃ 2 2V~6V 30ns 4mA 74HC 8uA Monostable DIP-16 Monostable Multivibrators ROHSlingxingicMonostable MultivibratorsSN74HC123N(XBLW)
DIP-16-40℃~+125℃ 2 26ns 2V~6V 5.2mA 5.2mA 74HC 8uA Monostable Reset input、Adjustable pulse width、Retriggerable function DIP-16 Monostable Multivibrators ROHSXBLWMonostable MultivibratorsCD74HC221E
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DIP-16-40℃~+125℃ 2 24ns 2V~6V 5.2mA 5.2mA 74LS 8uA Monostable DIP-16 Monostable Multivibrators ROHSlingxingicMonostable MultivibratorsTC74HC123APNEWF
DIP-16-40℃~+85℃ 16ns 2 2V~6V 5.2mA 5.2mA 74HC Monostable Schmitt trigger DIP-16 Monostable Multivibrators ROHSToshibaMonostable MultivibratorsXD14538
DIP-16-40℃~+85℃ 100ns 2 3V~18V Monostable DIP-16 Monostable Multivibrators ROHSXINLUDAMonostable Multivibrators
Questions
Is there a KiCad symbol and footprint for the CD74HC123EE4?
Yes. The symbol is 74xx:74HC123 and the footprint Package_DIP:DIP-16_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 CD74HC123EE4?
PDIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the CD74HC123EE4 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD74HC123EE4?
JLCPCB lists it as part C20345303, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74HC123EE4?
Parts like it in the library: the CD14538BE by Texas Instruments, the SN74HC123N(LX) by lingxingic, the SN74HC123N(XBLW) by XBLW and the CD74HC221E by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.