Texas Instruments LF347DR Microcontrollers
Quad JFET Op Amp, 3MHz BW, 13V/µs SR, 18V, SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LF347DR
Detailed Description
Quad JFET Op Amp, 3MHz BW, 13V/µs SR, 18V, SOIC
Package
14-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LF347DR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LF347DR Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
4
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Lifecycle Status
Active
Current Supply
8mA (x4 Channels)
Number of Circuits
4
Amplifier Type
J-FET
Current Output Channel
40 mA
Alternate Parts Comparison (LF347DR vs CD4041UBM96 vs CD74HC164M96 vs SN74HCS09DR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Supply Voltage | -- | 3V ~ 18V | 2V ~ 6V | 2V ~ 6V |
| Logic Type | -- | Buffer, Non-Inverting | Shift Register | AND Gate |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC34074DR2GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Quad Op Amp, 4.5MHz BW, 44V, SOIC, General Purpose
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.