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Renesas Electronics 74CBTLV3861PGG — Analog & Data Acquisition

74CBTLV3861PGG Bus Switch, 10 x 1:1, 2.3V–3.6V, 24-TSSOP

MPN74CBTLV3861PGG
End of Life

Renesas 74CBTLV3861PGG, 74CBTLV series, Bus Switch, 10 x 1:1 circuit, single supply 2.3V–3.6V, -40°C to 85°C, 24-TSSOP package, surface mount.

$0.73Ref. price · indicative, final on quote
Renesas Electronics 74CBTLV3861PGG datasheet (PDF)
Packaging24-TSSOP (0.173", 4.40mm Width)
Series74CBTLV
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

74CBTLV3861PGG specifications
ParameterValue
TypeBus Switch
Series74CBTLV
MountingSurface Mount
Supply voltage2.3V ~ 3.6V
Voltage supply sourceSingle Supply
Operating temperature-40°C ~ 85°C
Circuit10 x 1:1
PackageBulk
Case24-TSSOP (0.173\", 4.40mm Width)
Independent circuits1

Product details

What this bus switch does and where it fits

The Renesas 74CBTLV3861PGG is a 10-bit, 1:1 bus switch from the 74CBTLV low-voltage family. It provides ten independent single-pole single-throw (SPST) switches that connect or isolate digital signal paths with minimal propagation delay. The switch is designed for bus isolation, hot-swapping, and voltage-level translation applications where a low on-resistance and fast switching are needed. Typical environments include telecom line cards, server backplanes, and industrial control modules where signals need to be gated without adding logic delay.

The wide range also covers most commercial and automotive cabin applications.

Confirm the package variant before substituting the base part.

Frequently asked questions

Is 74CBTLV3861PGG compatible with 3.3V logic?

Yes. With a supply voltage range up to 3.6V, the part operates on a 3.3V rail and passes 3.3V logic levels without external level translation.

Does 74CBTLV3861PGG require external pull-up resistors?

No. As a bus switch, the 74CBTLV3861PGG is a passive FET switch — it does not require pull-up resistors for its switching function. Pull-ups on the bus lines themselves are a system-level design choice, not a device requirement.

What is the closest pin-compatible alternative to 74CBTLV3861PGG in this component family?

The base part 74CBTLV3861 (without the PGG suffix) is the same silicon but may ship in a different package or tube orientation. The 74CBTLV3861PGG is the 24-TSSOP variant; if your board is laid out for TSSOP, the PGG suffix is the correct order code. No other pin-compatible alternative is listed in the family.