Description
SN74HC645DW Texas Instruments - Yeehing Electronics
Octal Bus Transceivers With 3-State Outputs
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.113 |
100 — 249 | 0.919 |
250 — 999 | 0.661 |
1,000 + | 0.35 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Bus Transceivers |
RoHS | Y |
Logic Family | HC |
Input Level | CMOS |
Output Level | CMOS |
Output Type | 3-State |
High Level Output Current | - 7.8 mA |
Low Level Output Current | 7.8 mA |
Propagation Delay Time | 12 ns at 6 V |
Supply Voltage - Max | 6 V |
Supply Voltage - Min | 2 V |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C |
Package / Case | SOIC-20 |
Packaging | Tube |
Function | Bus Transceiver |
Height | 2.35 mm |
Length | 12.8 mm |
Number of Circuits | 1 |
Operating Temperature Range | - 40 C to + 85 C |
Product | Standard Transceiver |
Series | SN74HC645 |
Technology | CMOS |
Width | 7.52 mm |
Brand | Texas Instruments |
Mounting Style | SMD/SMT |
Number of Channels | 8 |
Operating Supply Current | 80 uA |
Operating Supply Voltage | 2 V to 6 V |
Polarity | Non-Inverting |
Product Type | Bus Transceivers |
Factory Pack Quantity | 25 |
Subcategory | Logic ICs |
Unit Weight | 0.017662 oz |
For more information, please refer to datasheet
Documents
SN74HC645DW Datasheet |
More Information
These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending upon the level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so the buses are effectively isolated.