| Part Number | MC1489 Datasheet |
|---|---|
| Manufacturer | onsemi |
| Overview |
MC1489, MC1489A
Quad Line EIA-232D Receivers
The MC1489 monolithic quad line receivers are designed to interface data terminal equipment with data communications equipment in conformance with the spe.
* Input Resistance * 3.0 k to 7.0 kW * Input Signal Range * ± 30 V * Input Threshold Hysteresis Built In * Response Control a) Logic Threshold Shifting b) Input Noise Filtering * Pb *Free Packages are Available 14 1 14 1 14 1 SOIC *14 D SUFFIX CASE 751A PDIP *14 P SUFFIX CASE 646 S. |
MC1489 Datasheet and Specifications PDF
The MC1489 is a Quad Line EIA-232D Receivers.
| Part Number | MC1489 Datasheet |
|---|---|
| Description | QUADRUPLE LINE RECEIVERS |
| Manufacturer | Texas Instruments |
| Overview |
These devices are monolithic low-power Schottky quadruple line receivers designed to satisfy the requirements of the standard interface between data-terminal equipment and data-communication equipment.
se filtering.
The SN55189 and SN55189A are characterized for operation over the full military temperature range of * 55°C to 125°C. The MC1489, MC1489A, SN75189, and SN75189A are characterized for operation from 0°C to 70°C. SLLS095D * SEPTEMBER 1973 * REVISED OCTOBER 1998 SN55189, SN55189A . . . J. |
| Part Number | MC1489 Datasheet |
|---|---|
| Description | Quad line receivers |
| Manufacturer | STMicroelectronics |
| Overview |
The MC1489 monolithic quad line receivers are designed to interface data terminal equipment with data communications equipment in conformance with the specifications of EIA Standard N° RS232C.
MC1489.
s Input resistance *3k to 7kΩ s Input signal range ± 30V s Input threshold hysteresis built-in s Response control: a) Logic threshold shifting b) Input noise filtering Description The MC1489 monolithic quad line receivers are designed to interface data terminal equipment with data communications equ. |
| Part Number | MC1489 Datasheet |
|---|---|
| Description | QUADRUPLE LINE RECEIVERS |
| Manufacturer | Motorola Semiconductor |
| Overview |
Order this document by MC1489/D
Quad Line Receivers
The MC1489 monolithic quad line receivers are designed to interface data terminal equipment with data communications equipment in conformance with .
is demonstrated in Figure 11 where two receivers are slaved to the same line that must still meet the EIA *232D impedance requirement. Figure 8. Typical Turn On Threshold versus Capacitance from Response Control Pin to GND 6 MC1489 5 E in , AMPLITUDE (V) E in , AMPLITUDE (V) 10 pF 4 3 2 1 10 100 100. |