SN74ALS245ANS
Texas InstrumentsExtended
0℃~+70℃ 10ns@5V,50pF 15mA 24mA 4.5V~5.5V 58mA 74ALS 8 Bidirectional Output enable Tri-State SOIC-20-208mil Buffers, Drivers, Receivers, Transceivers ROHS
- Part id
- ti/SN74ALS245ANS
- Category
- Buffers, Drivers, Receivers, Transceivers
- Package
- SOIC-20-208mil
- Pins
- 20
- In stock
- 0 at JLCPCB (C2675891)
Overview
The SN74ALS245ANS is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a SOIC-20-208mil package with 20 pins. 0℃~+70℃ 10ns@5V,50pF 15mA 24mA 4.5V~5.5V 58mA 74ALS 8 Bidirectional Output enable Tri-State SOIC-20-208mil Buffers, Drivers, Receivers, Transceivers ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC245, from KiCad's library) and its footprint (EasyEDA_Cloud:SOIC-20_L12.6-W5.3-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2675891).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | A->B | Input |
| 2 | A0 | Tri-state |
| 3 | A1 | Tri-state |
| 4 | A2 | Tri-state |
| 5 | A3 | Tri-state |
| 6 | A4 | Tri-state |
| 7 | A5 | Tri-state |
| 8 | A6 | Tri-state |
| 9 | A7 | Tri-state |
| 10 | GND | Power in |
| 11 | B7 | Tri-state |
| 12 | B6 | Tri-state |
| 13 | B5 | Tri-state |
| 14 | B4 | Tri-state |
| 15 | B3 | Tri-state |
| 16 | B2 | Tri-state |
| 17 | B1 | Tri-state |
| 18 | B0 | Tri-state |
| 19 | CE | Input |
| 20 | VCC | Power in |
Parts like it
8
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SOIC-20-208mil-40℃~+125℃ 11ns@4.5V,50pF 2 2V~6V 4 7.8mA 7.8mA 74HC 8uA Tri-State Unidirectional SOIC-20-208mil Buffers, Drivers, Receivers, Transceivers ROHSlingxingicBuffers, Drivers, Receivers, TransceiversSN74HC541NSR(LX)
SOIC-20-208mil-40℃~+125℃ 1 12ns@4.5V,50pF 2V~6V 7.8mA 7.8mA 74HC 8 8uA Tri-State Unidirectional SOIC-20-208mil Buffers, Drivers, Receivers, Transceivers ROHSlingxingicBuffers, Drivers, Receivers, TransceiversSN74HC541NSR
SOIC-20-208mil-40℃~+85℃ 1 23ns@4.5V,50pF 2V~6V 7.8mA 7.8mA 74HC 8 80uA Tri-State SOIC-20-208mil Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, TransceiversSN74LS244NSR
SOIC-20-208mil0℃~+70℃ 15mA 18ns@5V,45pF 2 24mA 4 4.75V~5.25V 54mA 74LS Schmitt trigger Tri-State Unidirectional SOIC-20-208mil Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, TransceiversSN74ACT244NS
SOIC-20-208mil-40℃~+85℃ 2 24mA 24mA 4 4.5V~5.5V 74ACT 80uA 9.5ns@5V,50pF Tri-State Unidirectional SOIC-20-208mil Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, Transceivers
Questions
Is there a KiCad symbol and footprint for the SN74ALS245ANS?
Yes. The symbol is 74xx:74HC245 and the footprint EasyEDA_Cloud:SOIC-20_L12.6-W5.3-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74ALS245ANS?
SOIC-20-208mil, with 20 pins. Its footprint is drawn on this page.
Where is the SN74ALS245ANS datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74ALS245ANS?
JLCPCB lists it as part C2675891, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74ALS245ANS?
Parts like it in the library: the SN74HC245NSR by Texas Instruments, the SN74HCT245NSR by Texas Instruments, the SN74HCT244NSR by Texas Instruments and the SN74HC244NSR(LX) by lingxingic. Check their datasheets: a part that fits the footprint may still differ in its ratings.