SN74LVC4245AIPWREP
Logic ICs
Technical Specifications
| Type | Description |
|---|---|
| Output Type | Tri-State |
| Output Signal | - |
| Input Signal | - |
| Channel Type | Bidirectional |
| Number of Circuits | 8 |
| Current - Output High(IOH) | - |
| Current - Output Low(IOL) | - |
| Type | Description |
|---|---|
| Interface | - |
| Operating Temperature | -40°C~+85°C |
| Data Rate | - |
| Number of Elements | 1 |
| Features | Output enable high-impedance |
| Supply Voltage | 2.7V~3.6V |
| Package / Case | TSSOP-24 |
Product Introduction
This 8-bit (octal) noninverting bus transceiver contains two separate supply rails; B port has VCCB, which is set at 3.3 V, and A port has VCCA, which is set at 5 V. This allows for translation from a 3.3-V to a 5-V environment, and vice versa.
The SN74LVC4245A is 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(overline)) input can be used to disable the device so the buses are effectively isolated.
The SN74LVC4245A pinout allows the designer to switch to a normal all-3.3-V or all-5-V 20-pin '245 device without board re-layout. The designer uses the data paths for pins 2–11 and 14–23 of the SN74LVC4245A to align with the conventional '245 pinout.
Features
- Controlled Baseline – One Assembly/Test Site, One Fabrication Site Enhanced Diminishing Manufacturing Sources (DMS) Support
- Enhanced Product-Change Notification
- Qualification Pedigree
- Bidirectional Voltage Translator
- 5.5 V on A Port and 2.7 V to 3.6 V on B Port
- 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
- Data bus signal translation between different voltage domains
- Asynchronous data bus communication systems
Datasheet
Alternative Parts
Common SN74LVC4245AIPWREP 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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