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Product Detailed Parameters
- Description：IC GATE NAND 4CH 2-INP 14CDIP
- Series：54LS
- Mfr：Texas Instruments
- Package：Tube
- Logic Type：NAND Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：4.4 mA
- Current - Output High, Low：400µA, 4mA
- Input Logic Level - Low：0.7V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：5ns @ 5V, 50pF
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Through Hole
- Supplier Device Package：14-CDIP
- Package / Case：14-CDIP (0.300", 7.62mm)
- Grade：-
- Qualification：-
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Overview
The SN54LS00J is a quadruple 2-input positive-NAND gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a full military temperature range from -55°C to 125°C. The device utilizes Low-power Schottky (LS) technology, providing high noise immunity and reduced power consumption compared to standard TTL. It features TTL-compliant inputs with specified high-level input voltage (VIH) of 2 V and low-level input voltage (VIL) of 0.7 V. The package is a 14-pin Ceramic Dual In-Line Package (CDIP).
Feature Summary
- Contains four independent 2-input NAND gates performing Boolean logic functions.
- Operates across the full military temperature range for harsh environments.
- Inputs are compatible with standard TTL logic levels.
Applications
- AV Receivers
- Portable Audio Docks
- Blu-Ray Players
Procurement Notes
Verify the specific ordering suffix 'J' corresponds to the ceramic dual in-line package (CDIP) variant. Confirm that the component meets the required military temperature specifications (-55°C to 125°C) for your application environment. Ensure compatibility with the 4.5 V to 5.5 V supply voltage range during system design validation.
Selection Notes
Select this component when a quadruple 2-input NAND gate is required for military-grade applications. The LS technology offers a balance of speed and power efficiency suitable for portable audio equipment and home theater systems. Verify that the CDIP package dimensions fit the designated PCB layout constraints.
Part Context
This part belongs to the SNx4xx00 family of quadruple 2-input positive-NAND gates. It shares functional similarities with the SN5400 and SN54S00 but differs in internal technology and power characteristics. The 'J' suffix specifically denotes the ceramic dual in-line package option available within this product line.
Replacement Considerations
SNJ54LS00J
FAQ
What is the maximum supply voltage for the SN54LS00J?
The maximum recommended operating supply voltage (VCC) for the SN54LS00J is 5.5 V.
Does the SN54LS00J support 3.3-V or 2.5-V logic inputs?
Yes, the datasheet indicates that the inputs can accept 3.3-V or 2.5-V logic inputs while maintaining TTL compliance.
