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TLC354ID is listed in the Comparators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC COMPARATOR 4 DIFF 14SOIC. Review the specifications below when checking this part for your BOM.
Comparators specifications for TLC354ID
- Description：IC COMPARATOR 4 DIFF 14SOIC
- Series：LinCMOS™
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Type：Differential
- Number of Elements：4
- Output Type：CMOS, MOS, Open-Drain, TTL
- Voltage - Supply, Single/Dual (±)：1.4V ~ 16V, ±0.7V ~ 8V
- Voltage - Input Offset (Max)：5mV @ 5V
- Current - Input Bias (Max)：5pA @ 5V
- Current - Output (Typ)：20mA
- Current - Quiescent (Max)：800µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Grade：-
- Qualification：-
Comparators datasheet and documents for TLC354ID
Comparators Overview
The TLC354ID is a LinCMOS quadruple differential comparator manufactured by Texas Instruments. It integrates four independent comparators in a 14-pin SOIC package. The device operates from a single or dual supply voltage ranging from 1.4 V to 18 V. It features extremely high input impedance and low bias current, making it suitable for high-impedance sources. The outputs are n-channel open-drain configurations compatible with TTL, MOS, and CMOS logic families.
Comparators Feature Summary
- LinCMOS technology enables operation at very low supply voltages
- High input impedance allows direct interface to high-impedance signal sources
- Open-drain outputs support positive-logic wired-AND connections
- Internal electrostatic discharge protection circuits
Comparators Applications
- Low-voltage battery-powered applications
- Industrial temperature range sensing systems
- Signal conditioning for high-impedance sensors
Comparators Procurement Notes
Verify the specific ordering suffix matches the required package type and temperature rating. Confirm RoHS compliance status and moisture sensitivity level requirements for the assembly process. Ensure the design accounts for the open-drain output configuration requiring external pull-up resistors for proper logic levels.
Comparators Selection Notes
Select this component when industrial temperature stability (-40°C to 85°C) is required alongside low power consumption. Consider the open-drain output limitation compared to push-pull alternatives. Evaluate the response time specifications against the application's signal speed requirements.
Comparators Part Context
This part belongs to the TLC354 family of quadruple differential comparators. Variants include the TLC354C for commercial temperatures and TLC354M for military ranges. The ID suffix specifically denotes the industrial temperature grade packaged in a small outline integrated circuit format.
Comparators Replacement Considerations
TLC354CD serves as a pin-compatible alternative within the same family but operates over the commercial temperature range.
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