HI1-1818A-7

$4.85

Description：IC SW DPST-NO/NC 400OHM 16CERDIP
Series：-

SKU:3e6774ee968c Category: Analog Switches, Multiplexers, Demultiplexers Brand: Harris Corporation

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Product introduction

Product Detailed Parameters

Description：IC SW DPST-NO/NC 400OHM 16CERDIP
Series：-
Mfr：Harris Corporation
Package：Bulk
Switch Circuit：DPST - NO/NC
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：400Ohm
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：40V
Voltage - Supply, Dual (V±)：±20V
Switch Time (Ton, Toff) (Max)：300ns (Typ), 300ns (Typ)
-3db Bandwidth：-
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：4pF, 20pF
Current - Leakage (IS(off)) (Max)：50nA
Crosstalk：-
Operating Temperature：0°C ~ 75°C
Mounting Type：Through Hole
Package / Case：16-CDIP (0.300", 7.62mm)
Supplier Device Package：16-CERDIP
Number of Circuits：1
Grade：-
Qualification：-

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HI1-1818A-7

Overview

The HI1-1818A-7 is a single-circuit analog switch integrated circuit manufactured by Harris Corporation. It functions as a dual-pole single-throw normally open/normally closed (DPST-NO/NC) switch with a 2:1 multiplexer/demultiplexer configuration. The device is housed in a 16-pin CERDIP package and features an on-resistance of 400 Ohms. This component is designed for signal routing applications requiring precise analog switching capabilities.

Feature Summary

Configured as a DPST-NO/NC analog switch IC
Supports 2:1 multiplexer and demultiplexer operations
Designed for dedicated signal routing tasks

Applications

Signal routing systems
Multiplexer implementations
Demultiplexer configurations

Procurement Notes

Verify the manufacturer designation as Harris Corporation when sourcing this component. Confirm the specific 16-CERDIP package type and the 400 Ohm resistance specification to ensure compatibility with existing circuit designs. Request official datasheets to validate electrical parameters against system requirements before procurement.

Selection Notes

Select this component for applications requiring a single-channel analog switch with both normally open and normally closed states. The 400 Ohm on-resistance defines its suitability for specific signal integrity levels. Ensure the design accommodates the 16-pin ceramic DIP form factor and the required 2:1 switching topology for proper integration.

Part Context

This part belongs to the HI1 series of analog switches produced by Harris Corporation. The series includes various configurations such as the HI-1818A, which serves as an 8-channel multiplexer. The HI1-1818A-7 represents a specific single-circuit variant within this broader product family, distinguished by its unique pinout and switching characteristics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with direct replacements through official Harris Corporation channels or authorized distributors to ensure functional equivalence.