74HC245D – NXP
Part Number:
74HC245D
Manufacturer:
Date Code:
11+ AND 98+(NOT ROHS)
RoHS:
MIXED
MSL:
1
COO:
Description:
Octal Bus Transceiver, SO-20 Package
Datasheet:
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Stock Quantity: 95
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.16 |
| 10+ | |
| 50+ | |
| 100+ |
95 in stock
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Product Details:
Overview
The Toshiba 74HC245D is a high-speed CMOS octal transceiver featuring non-inverting, 3-state outputs, crucial for bidirectional data transfer in digital systems. Its primary function is to facilitate data flow between two buses, offering significant impedance buffering. A key design consideration when implementing this device is the careful management of output enable (OE) and direction (DIR) signals to prevent bus contention, especially in dynamic bus switching scenarios where race conditions can lead to data corruption or excessive current draw. This component is engineered for robust performance within its specified voltage and temperature ranges.
Key Features
- Logic Type: Transceiver, Non-Inverting
- Number of Elements: 1
- Number of Bits per Element: 8
- Output Type: 3-State
- Supply Voltage: 2V to 6V
- Package: 20-SOIC (7.50mm Width)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Parallel bus interfacing in microcontrollers
- Data buffering for memory expansion modules
- Bidirectional signal routing in FPGAs
- Level shifting between digital domains
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