Overview
The SN74HCS245DGS is an uncategorised made by Texas Instruments in a VSSOP-20 package with 20 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74ALS1640AN, from EasyEDA) and its footprint (EasyEDA_Cloud:VSSOP-20_L5.1-W3.0-P0.50-LS4.9-BL, from EasyEDA), ready for a KiCad board. 61 are in stock at JLCPCB (part C7083289).
Symbol
Footprint
Parameters
12- Channel Type
- Bidirectional
- Current - Output High(IOH)
- 7.8mA
- Current - Output Low(IOL)
- 7.8mA
- Features
- Output enable
- Input type
- Schmitt trigger
- Logic Family
- 74HC
- Number of Bits per Element
- 8
- Number of Elements
- 1
- Operating Temperature
- -40℃~+125℃
- Propagation Delay
- 11ns@6V,50pF
- Voltage - Supply
- 2V~6V
- output type
- Tri-State
Order codes
1- SN74HCS245DGSRLCSC C7083289
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | DIR | Unspecified |
| 2 | A1 | Unspecified |
| 3 | A2 | Unspecified |
| 4 | A3 | Unspecified |
| 5 | A4 | Unspecified |
| 6 | A5 | Unspecified |
| 7 | A6 | Unspecified |
| 8 | A7 | Unspecified |
| 9 | A8 | Unspecified |
| 10 | GND | Unspecified |
| 11 | B8 | Unspecified |
| 12 | B7 | Unspecified |
| 13 | B6 | Unspecified |
| 14 | B5 | Unspecified |
| 15 | B4 | Unspecified |
| 16 | B3 | Unspecified |
| 17 | B2 | Unspecified |
| 18 | B1 | Unspecified |
| 19 | OE# | Unspecified |
| 20 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the SN74HCS245DGS?
Yes. The symbol is EasyEDA_Cloud:SN74ALS1640AN and the footprint EasyEDA_Cloud:VSSOP-20_L5.1-W3.0-P0.50-LS4.9-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74HCS245DGS?
VSSOP-20, with 20 pins. Its footprint is drawn on this page.
Where can I order the SN74HCS245DGS?
JLCPCB lists it as part C7083289, with 61 in stock; the sellers' links on this page open their listings.
What can replace the SN74HCS245DGS?
Parts like it in the library: the MSPM0G3106SDGS20R by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
