| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
53 pcs
|
53 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Input Type | |
| Lead Style | |
| Logic Type | |
| Mounting Type | |
| Number of Bits per Element | |
| Number of Channels | |
| Number of Elements | |
| Operating Temperature | |
| Output Current | |
| Output Type | |
| Supplier Device Package | |
| Voltage |
The Texas Instruments SN74LS645-1N is an octal bus transceiver designed for asynchronous two-way communication between data buses. This device operates with a voltage range of 4.75V to 5.25V and is characterized for operation from 0°C to 70°C.
Key electrical specifications include 8 channels, non-inverting logic, and 3-state outputs. The transceiver can handle output currents up to 48mA and input currents of 15mA. It also features a high-speed operation with a propagation delay between 10ns and 50ns, utilizing the LS technology family.
The SN74LS645-1N is available in a 20-PDIP package and supports through-hole mounting. Its design includes hysteresis at bus inputs to improve noise margins. The device is suitable for applications requiring bidirectional data transfer and bus isolation.
Compliance information indicates RoHS3 compliance and an MSL of 1. The REACH status is unaffected. This component is ideal for various digital logic applications where efficient data bus management is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.48 | $1.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.75V to 5.25V.
It comes in a 20-pin PDIP (0.300", 7.62mm) through-hole package.
The operating temperature range is 0°C to 70°C.
It belongs to the LS (Low-Power Schottky) technology family.
The outputs are 3-state, TTL-compatible.