| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Military Grade | |
| Tape & Reel |
The Texas Instruments SN54ALS640BJ is an octal bus transceiver designed for asynchronous two-way communication between data buses. It transmits data from the A bus to the B bus or vice versa, controlled by the direction-control (DIR) input. The output-enable input allows for disabling the device, effectively isolating the buses.
This transceiver operates with TTL input and output types and boasts balanced outputs, high speed with a typical propagation delay (tpd) between 10-50ns, and over-voltage tolerant inputs. It is rated for military applications and operates across a wide temperature range of -55°C to 125°C.
The SN54ALS640BJ is available in a 20-pin CDIP (J) package. Other package options include Plastic Small-Outline (DW), Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs. This component is part of the ALS technology family.
Key electrical specifications include 8 channels, a maximum IOL of 12 mA, and a maximum IOH of -12 mA. These characteristics make it suitable for various interfacing applications requiring reliable bidirectional data transfer.
The SN54ALS640BJ operates from -55°C to 125°C.
The SN54ALS640BJ has TTL input and TTL output types.
The SN54ALS640BJ supports 8 channels.
The maximum IOL for the SN54ALS640BJ is 12 mA.
The maximum IOH for the SN54ALS640BJ is -12 mA.
The SN54ALS640BJ is available in a CDIP (J) package.