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Texas Instruments 93L01DC — Discrete Semiconductors

93L01DC Decoder/Driver, 1 x 4:10, 16-CDIP, Active

MPN93L01DC
End of Life

93L01DC, Type Decoder, Circuit 1 x 4:10, Package Bulk, Mounting Type Through Hole, Package / Case 16-CDIP (0.300", 7.62mm), Voltage - Supply 4.75V ~ 5.25V, Operating Temperature 0°C ~ 70°C, Single Supply.

$4.64Ref. price · indicative, final on quote
Texas Instruments 93L01DC datasheet (PDF)
Packaging16-CDIP (0.300", 7.62mm)
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

93L01DC specifications
ParameterValue
TypeDecoder
MountingThrough Hole
Voltage4.75V ~ 5.25V
Voltage supply sourceSingle Supply
Operating temperature0°C ~ 70°C
Circuit1 x 4:10
PackageBulk
Case16-CDIP (0.300\", 7.62mm)
Independent circuits1

Product details

93L01DC — TTL decimal decoder/driver in hermetic 16-CDIP

The 93L01DC is a TTL decimal decoder/driver with a 1 x 4:10 circuit, operating from 4.75 V to 5.25 V and 0°C to 70°C, in a 16-CDIP package.

Supply rail and temperature grade — fit for the BOM

The 16-CDIP is a hermetic ceramic DIP with 0.300" row spacing and 7.62 mm body width. It is a through-hole package, so it fits legacy PCB layouts and prototyping boards. The lifecycle status is Active, meaning the manufacturer still produces it — no last-time-buy deadline. However, note the RoHS non-compliant flag: this part contains lead in the solder finish or die-attach, which exempts it from RoHS restrictions for certain applications (e.g., aerospace, medical, military) but disqualifies it from new consumer or commercial designs that require full RoHS compliance. Store the reels or tubes in a dry, temperature-stable environment — the ceramic package is not moisture-sensitive, but the leads can oxidize over long storage.

The part is Active and RoHS non-compliant.

Frequently asked questions

What is the difference between 93L01DC and 74LS42?

Both are BCD-to-decimal decoders with the same 4:10 logic function and active-low outputs. The 93L01DC comes in a hermetic 16-CDIP ceramic package and is RoHS non-compliant, while the 74LS42 is typically offered in plastic DIP or SOIC and is RoHS compliant. The 93L01DC is better suited for high-reliability or sealed-environment applications; the 74LS42 is the standard commercial choice for new designs.

Is 93L01DC a BCD to decimal decoder?

Yes. The 93L01DC is a TTL decimal decoder/driver that accepts a 4-bit BCD input and asserts one of ten active-low outputs (1 x 4:10 circuit). It is functionally a BCD-to-decimal decoder.