SN74LS645NSR Texas Instruments - Yeehing Electronics

Octal bus transceivers

Pricing (USD)

Quantity	Unit Price
1 — 99	1.98
100 — 249	1.635
250 — 999	1.175
1,000 +	0.62

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Minimum Operating Temperature	0
Maximum Operating Temperature	70
Factory Pack Quantity	2,000
Package | Pins	SOP (NS) | 20

For more information, please refer to datasheet

Documents

SN74LS645NSR Datasheet

More Information

These octal bus transceivers are designed for asynchronous two-way 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 upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so the buses are effectively isolated.