SN74LV245APWR
Buffers, Drivers, Receivers, Transceivers
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 3.75 V |
| Number of Elements | 1 |
| Iq A | 2e-05 |
| Input type | - |
| Current - Output High(IOH) | 16mA |
| Current - Output Low(IOL) | 16mA |
| Number of Bits per Element | 8 |
| Type | Description |
|---|---|
| Channel Type | Bidirectional |
| Output Type | Tri-State |
| Operating Temp | -40°C ~ +125°C |
| Features | Power-off isolation;Output enable |
| Tpd Ns | 6.5 |
| Package / Case | TSSOP-20 |
Product Introduction
These octal bus transceivers are designed for 2-V to 5.5-V Vcc operation.
The 'LV245A devices are designed for asynchronous communication between data buses. The device transmits data 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 the buses are effectively isolated.
These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.
Features
- 2-V to 5.5-V Vcc Operation
- Max tpd of 6.5 ns at 5 V
- Typical VOLP (Output Ground Bounce) < 0.8V at VCC = 3.3V, TA = 25℃
- Typical VOHV (Output VOH Undershoot) > 2.3V at VCC = 3.3V, TA = 25℃
- Support Mixed-Mode Voltage Operation on All Ports
- Supports Partial-Power-Down Mode Operation
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds JESD 22:
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
Applications
- - Asynchronous communication between data buses
Datasheet
Alternative Parts
Common SN74LV245APWR alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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