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Product Detailed Parameters
- Description：SINGLE COMPARATOR
- Series：LM760
- Mfr：National Semiconductor
- Package：Bulk
- Type：Differential
- Number of Elements：1
- Output Type：Complementary, TTL
- Voltage - Supply, Single/Dual (±)：±4.5V ~ 6.5V
- Voltage - Input Offset (Max)：6mV @ ±6.5V
- Current - Input Bias (Max)：60µA @ ±6.5V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：16mA, 34mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：0°C ~ 70°C
- Package / Case：14-CDIP (0.300", 7.62mm)
- Mounting Type：Through Hole
- Supplier Device Package：14-CERDIP
- Grade：-
- Qualification：-
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Overview
The LM760CJ-14 is a high-speed differential comparator manufactured by National Semiconductor. It operates within a voltage range of 3.5V to 60V and features a single output capable of delivering up to 3.5A of output current. The device is housed in a 14-pin CDIP package with a width of 0.300 inches (7.62mm). It supports TTL logic levels and utilizes complementary output configurations.
Feature Summary
- High-speed differential comparison capability
- Complementary output configuration supporting TTL logic
- Robust output current drive capability
Applications
- High-speed signal processing circuits
- Voltage monitoring systems
- Threshold detection applications
Procurement Notes
Verify the specific suffix '14' against the official datasheet to confirm pinout and electrical characteristics match requirements. Ensure the 14-CDIP package dimensions align with PCB layout constraints. Confirm RoHS compliance status if required for the assembly process. Cross-reference the manufacturer designation as National Semiconductor or Texas Instruments depending on the production era.
Selection Notes
Select this component when high-speed differential comparison is required with significant output current drive needs. The wide supply voltage range allows flexibility in power system design. The ceramic DIP package offers durability for industrial environments. Verify that the TTL-compatible output interface meets the downstream logic requirements without additional buffering.
Part Context
This part belongs to the LM760 series of high-speed comparators from National Semiconductor. The series is known for fast response times and robust output stages. The LM760CJ-14 variant specifically denotes the ceramic dual in-line package version. It serves as a discrete solution for analog-to-digital conversion interfaces and waveform shaping tasks.
Replacement Considerations
Check for direct equivalents such as the LM760CN for plastic package variants. Verify pin compatibility before substituting with other high-speed comparators. Ensure replacement parts maintain the 3.5A output current capability and similar speed specifications.
