TSH344IDTAlternatives & Equivalent Parts
About TSH344IDT
TSH344IDT is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for TSH344IDT — response within 24 hours.
Specification Comparison
| Parameter | TSH344IDTSource | 502MLF | LF33CDT-TR | INA188ID | FST3253MX |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | IDT | STMicroelectronics | Texas Instruments | ON Semiconductor |
| Package Type | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 3 | 8 | 16 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 70.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.7879 | $10.0600 | $0.3490 | $1.6522 | $0.2562 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| YTEOL | 0 | 0 | 6.2 | 15 | 0 |
| Bandwidth-Nom | 340000 kHz | — | — | — | — |
| Consumer IC Type | VIDEO AMPLIFIER | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PSSO-G2 | R-PDSO-G8 | R-PDSO-G16 |
| JESD-609 Code | e4 | e3 | e3 | e4 | e3 |
| Number of Channels | 3 | — | — | — | — |
| Number of Functions | 1 | — | 1 | 1 | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | 3 V | — | — | — | 4 V |
| Surface Mount | YES | YES | YES | YES | YES |
| Temperature Grade | INDUSTRIAL | — | — | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 2.28 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | SINGLE | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | 30 | 30 | 30 | 30 |
| Pbfree Code | — | Yes | — | Yes | Yes |
| Manufacturer Package Code | — | DCG8 | — | — | 751BG |
| Additional Feature | — | ALSO OPERATES AT 3.3V SUPPLY | — | — | — |
| Output Clock Frequency-Max | — | 190 MHz | — | — | — |
| Package Equivalence Code | — | SOP8,.25 | SMSIP3H,.38,90TB | — | SOP16,.25 |
| Primary Clock/Crystal Frequency-Nom | — | 50 MHz | — | — | — |
| Supply Voltage-Max | — | 5.5 V | — | — | — |
| Supply Voltage-Min | — | 4.5 V | — | — | — |
| Supply Voltage-Nom | — | 5 V | — | — | — |
| Technology | — | CMOS | BIPOLAR | CMOS | CMOS |
| uPs/uCs/Peripheral ICs Type | — | CLOCK GENERATOR, OTHER | — | — | — |
| Factory Lead Time | — | — | 12 Weeks | — | — |
| Adjustability | — | — | FIXED | — | — |
| Dropout Voltage1-Max | — | — | 0.7 V | — | — |
| Dropout Voltage1-Nom | — | — | 0.4 V | — | — |
| Input Voltage Absolute-Max | — | — | 40 V | — | — |
| Input Voltage-Max | — | — | 16 V | — | — |
| Input Voltage-Min | — | — | 4.3 V | — | — |
| Line Regulation-Max | — | — | 0.016% | — | — |
| Load Regulation-Max | — | — | 0.016% | — | — |
| Number of Outputs | — | — | 1 | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — |
| Output Current1-Max | — | — | 0.5 A | — | — |
| Output Voltage1-Max | — | — | 3.432 V | — | — |
| Output Voltage1-Min | — | — | 3.168 V | — | — |
| Output Voltage1-Nom | — | — | 3.3 V | — | — |
| Packing Method | — | — | TR, 13 INCH | TUBE | TR |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Voltage Tolerance-Max | — | — | 2% | — | — |
| Amplifier Type | — | — | — | INSTRUMENTATION AMPLIFIER | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.0025 µA | — |
| Bandwidth (3dB)-Nom | — | — | — | 0.6 MHz | — |
| Bias Current-Max (IIB) @25C | — | — | — | 0.0025 µA | — |
| Common-mode Reject Ratio-Min | — | — | — | 118 dB | — |
| Input Offset Current-Max (IIO) | — | — | — | 0.0025 µA | — |
| Input Offset Voltage-Max | — | — | — | 55 µV | — |
| Neg Supply Voltage Limit-Max | — | — | — | -20 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -5 V | — |
| Non-linearity-Max | — | — | — | 0.0008% | — |
| Slew Rate-Nom | — | — | — | 0.9 V/us | — |
| Supply Voltage Limit-Max | — | — | — | 20 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | 4.5 V |
| Voltage Gain-Max | — | — | — | 1000 | — |
| Voltage Gain-Min | — | — | — | 1 | — |
| Control Type | — | — | — | — | ENABLE LOW |
| Count Direction | — | — | — | — | BIDIRECTIONAL |
| Family | — | — | — | — | CBT/FST/QS/5C/B |
| Load Capacitance (CL) | — | — | — | — | 50 pF |
| Logic IC Type | — | — | — | — | BUS EXCHANGER |
| Number of Bits | — | — | — | — | 4 |
| Number of Ports | — | — | — | — | 5 |
| Output Characteristics | — | — | — | — | 3-STATE |
| Output Polarity | — | — | — | — | TRUE |
| Power Supply Current-Max (ICC) | — | — | — | — | 100 mA |
| Prop. Delay@Nom-Sup | — | — | — | — | 0.25 ns |
| Propagation Delay (tpd) | — | — | — | — | 0.25 ns |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for TSH344IDT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TSH344IDT is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TSH344IDT replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for TSH344IDT. Get expert recommendations within 24 hours.
FAQ
What is equivalent to TSH344IDT?
Known equivalents for TSH344IDT include 502MLF, LF33CDT-TR, INA188ID. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TSH344IDT?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TSH344IDT alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.