1458 Optocoupler Datasheet !!link!! ★

, which is not an optocoupler. However, if you are looking for an optocoupler with a similar designation, the Go to product viewer dialog for this item.

is most famously associated with the classic MC1458 / LM1458 Dual Operational Amplifier 1458 optocoupler datasheet

Part 3: Pinout Configuration – How to Wire It

CTR is the ratio of output collector current to input forward current, expressed as a percentage: , which is not an optocoupler

• Rise Time (tr): Typically 2–10 µs
• Fall Time (tf): Typically 2–10 µs
• Propagation Delay (tPHL / tPLH): The time it takes for a signal to cross the barrier.

Steps to find your datasheet:

Search Tip:

Go to Mouser, Digi-Key, or LCSC. Type "DIP-6 optocoupler" and sort by CTR. Do not type "1458" unless you want op-amps. Rise Time (tr): Typically 2–10 µs Fall Time