| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
433 pcs
|
433 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Input Impedance | |
| Mounting Type | |
| Package / Case | |
| SVHC Present |
The MC145406 is a silicon-gate CMOS integrated circuit from Motorola Semiconductor that combines three drivers and three receivers. It is engineered to fulfill the electrical specifications of EIA 232-E and CCITT V.28 standards, making it suitable for serial communication applications.
The drivers in the MC145406 feature TTL input compatibility, slew-rate-limited output, and 300-ohm power-off source impedance. The receivers are capable of handling input voltages up to ±25V while presenting an input impedance of 3 to 7 kΩ. These receivers also incorporate hysteresis to improve the reception of noisy signals.
This IC provides an efficient, low-power solution for EIA 232-E and V.28 applications. It operates within a supply voltage range of ±5V to ±12V for drivers and typically requires a VCC of 5V for receivers. The MC145406 is available in a 16-SOIC surface mount package and operates across a wide temperature range of -40°C to +85°C.
The MC145406 fulfills the electrical specifications of standards EIA 232–E and CCITT V.28.
The receivers can handle up to ±25 V input voltage when VDD = 12 V and VSS = – 12 V.
The receivers present an input impedance of 3 to 7 kΩ.
Yes, hysteresis is incorporated in the receivers to aid in the reception of noisy signals.
The operating temperature range is from -40°C to +85°C.
The typical quiescent supply current is 400 μA when VDD = +12 V, VSS = – 12 V, and VCC = +5 V, with outputs unloaded and inputs low.