NEW Old Stock
Ex the workshop drawers/cabinets, where I am discovering some weird and wonderful "chips" with particular relevance to analog audio control and switching.
This device is a special JFET/Bipolar monolithic quad package of switches from NS, with features such as a constant resistance across the input range of ±10V at up to 100Khz, break before make operation and no loading on the audio input signals.
NATIONAL SEMICONDUCTOR - Analog Switches
Type: LF13333N
Quad analog CMOS SPST switches
Open switch isolation greater than -50dB at 1Mhz
Very low leakage OFF state, less than 1nA
Monolithic construction
Break Before Make
Multi-architecture compatible (TTL, DTL, RTL)
Pin compatible with CMOS switch packages
Single DISABLE pin (forces all switches to OPEN)
Pin compatible with the DG201
DIL Plastic 16 pin package
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COSMETIC CONDITION:
NEW
Old Stock
CLEAN
Always been treated with respect! Sitting on a bed of ESD material (to protect the pins from physical damage)
Now sealed in a clear plastic packet, ready for maintenance or a restoration project