MM74HCT240MTC
onsemiExtended
-40℃~+85℃ 14ns@5V,50pF 2 4 4.5V~5.5V 40uA 7.2mA 7.2mA 74HCT Output enable Tri-State TSSOP-20 Buffers, Drivers, Receivers, Transceivers ROHS
- Part id
- onsemi/MM74HCT240MTC
- Category
- Buffer, Driver, Transceiver
- Package
- TSSOP-20
- Pins
- 20
- In stock
- 0 at JLCPCB (C900667)
Overview
The MM74HCT240MTC is a buffer, Driver, Transceiver made by onsemi in a TSSOP-20 package with 20 pins. -40℃~+85℃ 14ns@5V,50pF 2 4 4.5V~5.5V 40uA 7.2mA 7.2mA 74HCT Output enable Tri-State TSSOP-20 Buffers, Drivers, Receivers, Transceivers ROHS.
PCBKit's library has its KiCad symbol (74xx:74HCT240, from KiCad's library) and its footprint (Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C900667).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | 1OE | Input |
| 2 | 1A0 | Input |
| 3 | 2Y0 | Tri-state |
| 4 | 1A1 | Input |
| 5 | 2Y1 | Tri-state |
| 6 | 1A2 | Input |
| 7 | 2Y2 | Tri-state |
| 8 | 1A3 | Input |
| 9 | 2Y3 | Tri-state |
| 10 | GND | Power in |
| 11 | 2A3 | Input |
| 12 | 1Y3 | Tri-state |
| 13 | 2A2 | Input |
| 14 | 1Y2 | Tri-state |
| 15 | 2A1 | Input |
| 16 | 1Y1 | Tri-state |
| 17 | 2A0 | Input |
| 18 | 1Y0 | Tri-state |
| 19 | 2OE | Input |
| 20 | VCC | Power in |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the MM74HCT240MTC?
Yes. The symbol is 74xx:74HCT240 and the footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MM74HCT240MTC?
TSSOP-20, with 20 pins. Its footprint is drawn on this page.
Where is the MM74HCT240MTC datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the MM74HCT240MTC?
JLCPCB lists it as part C900667, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MM74HCT240MTC?
Parts like it in the library: the 74AHCT541PW by Nexperia, the 74HC541PW by Nexperia, the 74LVCH244APW by Nexperia and the 74AHCT245PW-Q100J by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.