Description
WE ARE RICH ELECTRONICS
WE PURCHASE AND RECYCLE
SURPLUS ELECTRONIC
COMPONENTS AND EQUIPMENT!
For sale here we have the above…
1 Piece
Chip marked… ‘HCT245’ (74….. SERIES)
Description
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The HCT245 devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated.
Features
| 74HCT | |
| TTL | |
| CMOS | |
| 3-State | |
| – 7.2 mA | |
| 7.2 mA | |
| 30 ns | |
| 5.5 V | |
| 4.5 V | |
| – 40 C | |
| + 85 C | |
| TSSOP-20 | |
| Reel | |
| Tubed | |
| Cut Tube | |
| Brand: | Texas |
| Function: | Octal 3-STATE Trans |
| Height: | 0.9 mm |
| Length: | 6.5 mm |
| Mounting Style: | SMD/SMT |
| Number of Channels: | 8 |
| Number of Circuits: | 8 |
| Operating Supply Voltage: | 4.5 V to 5.5 V |
| Pd – Power Dissipation: | 500 mW (1/2 W) |
| Polarity: | Non-Inverting |
| Product: | CMOS |
| Product Type: | Bus Transceivers |
| Quiescent Current: | 600 uA |
| Series: | MM74HCT245 |
| 1 | |
| Subcategory: | Logic ICs |
| Supply Current – Max: | 1 mA |
| Technology: | CMOS |
| Width: | 4.4 mm |
| Part # Aliases: | 74HCT245 |
| Unit Weight: | 191 mg |
High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads
Low Power Consumption, 80-µA Max ICC
Typical tpd = 14 ns
±6-mA Output Drive at 5 V
Low Input Current of 1 µA Max
The listing header photograph shows the actual parts for sale, as they come in their original packaging. You will receive a cut length of tube containing the quantity ordered.
These are genuine Texas parts, for datasheet go to…
http://www.ti.com/lit/ds/symlink/sn74hct245.pdf
- PLEASE NOTE!These parts came to us as part of a lot of surplus stock from a large ‘Mispec’ type Co. and have been kept in storage for some time, we have therefore classified them as ‘new other’, they are however pristine, stored with us sealed in original packaging, the photographs are representative of their general condition, being of some of our actual stock, and, as with all our products they come with a full guarantee.
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.
