| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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160 pcs
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160 pcs | On Request | 1 | On Request | On Request | 0007G/ | On Request | On Request |
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The SN75C188 is a monolithic, low-power, quadruple line driver manufactured by Texas Instruments. It is designed to conform to ANSI Standard EIA/TIA-232-E and ITU Recommendation V.28, making it suitable for interfacing data terminal equipment (DTE) with data communications equipment (DCE).
Key electrical characteristics include a very low quiescent current of 95 µA typical and current-limited outputs of 10 mA typical. The device features CMOS- and TTL-compatible inputs and on-chip slew rate limiting to 30 V/µs maximum. It supports a flexible supply voltage range, characterized at ±4.5 V and ±15 V, with a typical operating supply voltage of ±12 V.
The SN75C188 is characterized for operation over a temperature range of 0°C to 70°C. It is functionally interchangeable with older parts like the SN75188, MC1488, and DS14C88. An external diode in series with each supply-voltage terminal is recommended for protection under certain fault conditions to comply with EIA/TIA-232-E.
Available in PDIP, SOIC, SOP, and SSOP packages, the SN75C188 is suitable for various board-level integration needs.
0.3 Mbps.
±12 V.
95 µA typical.
0°C to 70°C.
D, DB, N.
2 kV HBM.
10 mA typical.