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Quantity | Price |
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1+ | Rs.209.570 |
10+ | Rs.183.380 |
50+ | Rs.151.940 |
100+ | Rs.136.220 |
250+ | Rs.125.750 |
500+ | Rs.117.360 |
1000+ | Rs.111.080 |
2500+ | Rs.106.880 |
Product Information
Product Overview
The SN74ABT245BN is an octal Bus Transceiver with 3-state outputs. It is designed for asynchronous communication between data buses. The devices transmit 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 OE\ input can be used to disable the device so the buses are effectively isolated. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pull-up resistor, the minimum value of the resistor is determined by the current-sinking capability of the driver. This device is fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.
- Ioff and power-up 3-state support hot insertion
- Latch-up performance exceeds 500mA per JEDEC standard JESD 17
Applications
Communications & Networking
Technical Specifications
8Channels
Bus Transceiver
20Pins
DIP
5.5V
85°C
-
64mA
2V
DIP
4.5V
-40°C
-
No SVHC (27-Jun-2018)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate