SN74HCT245DGSR
ActiveOCTAL BUS TRANSCEIVERS WITH TRI-STATE OUTPUTS
Deep-Dive with AI
Search across all available documentation for this part.
SN74HCT245DGSR
ActiveOCTAL BUS TRANSCEIVERS WITH TRI-STATE OUTPUTS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74HCT245DGSR |
|---|---|
| Current - Output High, Low [custom] | 6 mA |
| Current - Output High, Low [custom] | 6 mA |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 20-TFSOP |
| Package / Case [x] | 0.118 in |
| Package / Case [y] | 3 mm |
| Supplier Device Package | 20-VSSOP |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.69 | |
| 10 | $ 0.60 | |||
| 25 | $ 0.57 | |||
| 100 | $ 0.46 | |||
| 250 | $ 0.43 | |||
| 500 | $ 0.37 | |||
| 1000 | $ 0.29 | |||
| 2500 | $ 0.27 | |||
| Digi-Reel® | 1 | $ 0.69 | ||
| 10 | $ 0.60 | |||
| 25 | $ 0.57 | |||
| 100 | $ 0.46 | |||
| 250 | $ 0.43 | |||
| 500 | $ 0.37 | |||
| 1000 | $ 0.29 | |||
| 2500 | $ 0.27 | |||
| Tape & Reel (TR) | 5000 | $ 0.08 | ||
| 10000 | $ 0.07 | |||
| 25000 | $ 0.06 | |||
| 50000 | $ 0.06 | |||
| 125000 | $ 0.05 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.12 | |
| 100 | $ 0.08 | |||
| 250 | $ 0.06 | |||
| 1000 | $ 0.04 | |||
Description
General part information
SN74HCT245A Series
The SNx4HCT245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
The SNx4HCT245 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.
The SNx4HCT245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
Documents
Technical documentation and resources
