- Pinout
- Footprint
TI SN74AHC245QPWRQ1
| Manufacturer | |
| MPN | SN74AHC245QPWRQ1 |
| LCSC Part # | C7476 |
| Packaging | TSSOP-20 |
| Customer # | |
| Key Attributes | OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS |
| Datasheet |  TI SN74AHC245QPWRQ1 |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Buffers, Drivers, Receivers, Transceivers | |
| Manufacturer | TI | |
| Packaging | TSSOP-20 | |
| Input type | - | |
| Current - Output High(IOH) | 8mA | |
| Voltage - Supply | 2V~5.5V | |
| Series | 74AHC | |
| Operating Temperature | -40℃~+125℃ | |
| Output Type | Tri-State | |
| Current - Output Low(IOL) | 8mA | |
| Number of Bits per Element | 8 | |
| Channel Type | Bidirectional | |
| Features | Output enable | |
| Number of Elements | 1 | |
| Quiescent Current | 40uA | |
| Propagation Delay | 7.5ns@5V,50pF |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The SN74AHC245 octal bus transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. This device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on 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 effectively are isolated. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Features
- Qualified for Automotive Applications
- ESD Protection Exceeds 1000 V Per MIL-STD-883, Method 3015; Exceeds 100 V Using Machine Model (C = 200 pF, R = 0)
- Operating Range 2-V to 5.5-V VCC
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.6201 | $ 0.62 |
| 10+ | $ 0.6055 | $ 6.06 |
| 30+ | $ 0.5957 | $ 17.87 |
| 100+ | $ 0.5876 | $ 58.76 |
Standard Packaging2000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Buffers, Drivers, Receivers, Transceivers | |
| Manufacturer | TI | |
| Packaging | TSSOP-20 | |
| Input type | - | |
| Current - Output High(IOH) | 8mA | |
| Voltage - Supply | 2V~5.5V | |
| Series | 74AHC | |
| Operating Temperature | -40℃~+125℃ | |
| Output Type | Tri-State | |
| Current - Output Low(IOL) | 8mA | |
| Number of Bits per Element | 8 | |
| Channel Type | Bidirectional | |
| Features | Output enable | |
| Number of Elements | 1 | |
| Quiescent Current | 40uA | |
| Propagation Delay | 7.5ns@5V,50pF |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The SN74AHC245 octal bus transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. This device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on 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 effectively are isolated. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Features
- Qualified for Automotive Applications
- ESD Protection Exceeds 1000 V Per MIL-STD-883, Method 3015; Exceeds 100 V Using Machine Model (C = 200 pF, R = 0)
- Operating Range 2-V to 5.5-V VCC
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |