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Texas Instruments 93L16PC — Discrete Semiconductors

93L16PC Binary Counter, Active, RoHS Non-Compliant, Bulk

MPN93L16PC
End of Life

93L series, Binary Counter, 93L16PC, Active lifecycle, RoHS non-compliant, Bulk package.

$4.5Ref. price · indicative, final on quote
Texas Instruments 93L16PC datasheet (PDF)
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

93L16PC specifications
ParameterValue
Series*
PackageBulk

Product details

93L16PC — Binary Counter, Active, RoHS Non-Compliant

The 93L16PC is a binary counter from the 93L series, a logic device that counts input pulses and outputs a binary representation of the count. It is a through-hole component, intended for board-level counting, frequency division, and timing applications in industrial control, test equipment, and legacy digital systems. It is RoHS non-compliant, which is a key constraint for designs requiring lead-free assembly — verify your BOM's exemption status or plan for a separate process flow.

With an Active product status, the 93L16PC is still being manufactured and has no announced end-of-life. The RoHS non-compliant status means the part contains lead (Pb) above the exemption threshold — typical for legacy logic families. If your assembly line is RoHS-only, you will need a waiver or a separate non-RoHS production run. For maintenance and repair of existing equipment, this is often not an issue.

Frequently asked questions

What are the specifications of 93L16PC?

The 93L16PC is a binary counter from the 93L series. It is supplied in Bulk packaging (through-hole). The part is RoHS non-compliant. For detailed electrical specifications such as supply voltage, logic levels, and timing, refer to the manufacturer's datasheet.

What is an equivalent or replacement for 93L16PC?

The 93L16PC is a binary counter. Potential functional equivalents include the 958DC and 5493AFM, which are also binary counters in Bulk packaging. The CY74FCT191ATSOC is a more modern, surface-mount synchronous up/down counter with a 4.75 V supply and positive-edge trigger. Verify pin compatibility and logic function against your specific design before substituting.

Is 93L16PC compatible with 74LS93?

Both the 93L16PC and the 74LS93 are 4-bit binary counters. The 93L16PC is from the 93L series, which typically operates at lower power than the standard 74LS family. Pin compatibility and logic function should be verified against the respective datasheets, as supply voltage and input thresholds may differ.