CD74HC646FN
Texas InstrumentsExtended
-55℃~+125℃ 12ns@5V,15pF 160uA 2V~6V 7.8mA 7.8mA 74HC 8 Bidirectional Output enable StandardCMOS Tri-State DIP-24 Buffers, Drivers, Receivers, Transceivers ROHS
- Part id
- ti/CD74HC646FN
- Category
- Buffers, Drivers, Receivers, Transceivers
- Package
- DIP-24
- Pins
- 5
- In stock
- 0 at JLCPCB (C3587425)
Overview
The CD74HC646FN is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a DIP-24 package with 5 pins. -55℃~+125℃ 12ns@5V,15pF 160uA 2V~6V 7.8mA 7.8mA 74HC 8 Bidirectional Output enable StandardCMOS Tri-State DIP-24 Buffers, Drivers, Receivers, Transceivers ROHS.
PCBKit's library has its footprint (Package_DIP:DIP-24_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3587425).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
8
AM29833APC
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PDIP-240℃~+70℃ 1 15mA 160mA 24mA 4.5V~5.5V 6ns@5V,50pF 8 Am29C853 Bidirectional Open-drain Output enable PDIP-24 Buffers, Drivers, Receivers, Transceivers ROHSAMDBuffers, Drivers, Receivers, Transceivers100313PC
PDIP-240℃~+85℃ 1 1.3ns 29mA 4 4.2V~5.7V 50mA PDIP-24 Buffers, Drivers, Receivers, Transceivers ROHSonsemiBuffers, Drivers, Receivers, Transceivers100322PC
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PDIP-24Buffers, Drivers, Receivers, Transceiversonsemi74AC646SPC
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PDIP-24-40℃~+85℃ 1 24mA 24mA 2V~6V 4ns@5V,50pF 74AC 8 80uA Bidirectional Output enable Tri-State PDIP-24 Buffers, Drivers, Receivers, Transceivers ROHSonsemiBuffers, Drivers, Receivers, Transceivers74ACT646SPC
PDIP-24-40℃~+85℃ 1 24mA 24mA 4.5V~5.5V 74ACT 8 8.5ns@5V,50pF 80uA Tri-State PDIP-24 Buffers, Drivers, Receivers, TransceiversonsemiBuffers, Drivers, Receivers, Transceivers
Questions
Is there a KiCad symbol and footprint for the CD74HC646FN?
Yes. the footprint Package_DIP:DIP-24_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 CD74HC646FN?
DIP-24, with 5 pins. Its footprint is drawn on this page.
Where can I order the CD74HC646FN?
JLCPCB lists it as part C3587425, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74HC646FN?
Parts like it in the library: the AM29833APC by AMD, the AM29C853API by AMD, the 100313PC by onsemi and the 100322PC by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.