74HC245 Octal Bus Transceiver, 3-State Outputs
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | 74HC245 Octal Bus Transceiver, 3-State, 20-Pin SO-20 | 20 EGP | View in store |
 Future Electronics | 74HC245 (Octal Bus Transceiver- 3 State Outputs) | 25 EGP | View in store |
Price history
Lowest daily price, last 90 days
Not enough price history yet.
Lowest price recorded: 20 EGP
About this product
The 74HC245 is an octal bus transceiver with 3-state outputs, allowing 8 bits of data to move between two buses in either direction. A direction pin and an active-low output-enable pin control the transfer, which makes it useful for interfacing microcontrollers, memory and other 8-bit bus devices. It operates from 2 V to 6 V.
Specifications
- Logic family
- 74HC (CMOS)
- Configuration
- 8-bit bidirectional, non-inverting
- Output type
- 3-state
- Supply voltage
- 2 V to 6 V
- Output current (high/low)
- 5.2 mA / 5.2 mA
- Package
- 20-pin, listed as SO-20 and 20-DIP (0.300")
Frequently asked questions
What is the price of 74HC245 Octal Bus Transceiver, 3-State Outputs in Egypt?
74HC245 Octal Bus Transceiver, 3-State Outputs currently costs between 20 and 25 EGP across 2 offers in Egypt.
Where can I buy 74HC245 Octal Bus Transceiver, 3-State Outputs in Egypt?
74HC245 Octal Bus Transceiver, 3-State Outputs is available from Makers Electronics and Future Electronics. Compare the offers above to find the best price.
How do I control the direction of transfer?
When the DIR pin is high, data flows from the A side to the B side. When it is low, data flows from B to A. When the output-enable pin is low the outputs are active; when it is high the outputs go to high impedance.
Can I use it with 3.3 V systems?
The supply can be anywhere from 2 V to 6 V. When interfacing with 3.3 V devices, check the input threshold levels at your supply voltage to make sure the logic levels are compatible.
