9e102 — Datasheet

Always verify pin compatibility, voltage levels, and timing tolerances before substituting. Q1: Is the 9E102 a standard logic gate? No. It is a delay line —a specialized IC that propagates a logic signal with a fixed time shift. It does not perform Boolean logic.

Typically: Series 9E , delay value 102 (ns). Some manufacturers embed date codes or temperature ranges in the marking—check the full label. 9e102 datasheet

| Substitute Part | Delay (ns) | Package | Notes | |----------------|------------|---------|-------| | DS1000-100 | 100 | DIP-14 | Maxim, 5-tap, slightly faster | | DS1100-100 | 100 | DIP-8 | Maxim, single output | | LTC6994-1 | Programmable | SOT-23 | Modern programmable delay, requires configuration | | MC10102 | 100 | DIP-16 | Motorola ECL, requires negative supply | | 9E104 | 104 | DIP-8 | Closer match, if available | Always verify pin compatibility, voltage levels, and timing

It is obsolete but often available from surplus electronic suppliers (eBOM, Octopart, eBay) or authorized distributors specializing in legacy parts (Rochester Electronics). It is a delay line —a specialized IC