SN74S243N
AMDExtended
0℃~+70℃ 15mA 4 4 4.75V~5.25V 64mA 74S 9ns@5V,50pF Bidirectional Output enable、Short-Circuit Protection Schmitt trigger Tri-State - Buffers, Drivers, Receivers, Transceivers ROHS
- Part id
- amd/SN74S243N
- Category
- Buffers, Drivers, Receivers, Transceivers
- Pins
- 5
- In stock
- 0 at JLCPCB (C3756391)
Overview
The SN74S243N is a buffers, Drivers, Receivers, Transceiver made by AMD with 14 pins. 0℃~+70℃ 15mA 4 4 4.75V~5.25V 64mA 74S 9ns@5V,50pF Bidirectional Output enable、Short-Circuit Protection Schmitt trigger Tri-State - Buffers, Drivers, Receivers, Transceivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74S243N, from EasyEDA) and its footprint (EasyEDA_Cloud:PDIP-14_L19.7-W6.6-P2.54-LS8.3-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3756391).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | 1G# | Unspecified |
| 2 | NC | Unspecified |
| 3 | 1A/Y | Unspecified |
| 4 | 2A/Y | Unspecified |
| 5 | 3A/Y | Unspecified |
| 6 | 4A/Y | Unspecified |
| 7 | GND | Unspecified |
| 8 | 5A/Y | Unspecified |
| 9 | 6A/Y | Unspecified |
| 10 | 7A/Y | Unspecified |
| 11 | 8A/Y | Unspecified |
| 12 | NC | Unspecified |
| 13 | 2G | Unspecified |
| 14 | VCC | Unspecified |
Parts like it
3
SNJ5407J
CDIP-14-55℃~+125℃ 1 250uA 30mA 4.5V~5.5V 6 Level shifting Open Collector SN5407 TTL compatible CMOS Unidirectional CDIP-14 Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, TransceiversSNJ54AHC125J
CDIP-14-55℃~+125℃ 1 2V~5.5V 4 40uA 74AHC 8.5ns@5V,50pF 8mA 8mA Output enable Schmitt trigger Tri-State Unidirectional CDIP-14 Buffers, Drivers, Receivers, TransceiversTexas InstrumentsBuffers, Drivers, Receivers, TransceiversSNJ54AS241J
--55℃~+125℃ 1 12mA 4 4.5V~5.5V 48mA 7ns@5V,50pF AS Bidirectional Tri-State - Buffers, Drivers, Receivers, TransceiversTexas InstrumentsBuffers, Drivers, Receivers, Transceivers
Questions
Is there a KiCad symbol and footprint for the SN74S243N?
Yes. The symbol is EasyEDA_Cloud:SN74S243N and the footprint EasyEDA_Cloud:PDIP-14_L19.7-W6.6-P2.54-LS8.3-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the SN74S243N datasheet?
AMD publishes it: the Datasheet link on this page opens it.
Where can I order the SN74S243N?
JLCPCB lists it as part C3756391, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74S243N?
Parts like it in the library: the SNJ5407J by Texas Instruments, the SNJ54AHC125J by Texas Instruments and the SNJ54AS241J by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.