Overview
The SN74LS279ANSR, manufactured by Texas Instruments, is a quadruple S-R latch integrated circuit. This component is packaged in a 16-pin, 300-mil package and operates within an temperature range of 0 to 70°C. It provides four basic S-R flip-flop latches, where the S-R inputs are typically held high. The latch sets the Q output high when the S input is pulsed low and resets the Q output low when the R input is pulsed low. It is important to avoid taking the S-R inputs low simultaneously, as this can result in unpredictable Q output behavior.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | SO-16 (Small Outline), DIP, Ceramic Chip Carriers, Flat Packages |
| Pins | 16 |
| Operating Temperature Range (°C) | 0 to 70 |
| Package Quantity (Carrier) | 2,000 |
| Voltage Operation | 2V to 5.5V |
| Output Type | 3-state outputs |
Key Features
- Four basic S-R flip-flop latches in a single package
- 3-state outputs capable of driving highly capacitive or relatively low-impedance loads
- Dependable Texas Instruments quality and reliability
- Various package options including plastic and ceramic DIPs, SO packages, and flat packages
Applications
The SN74LS279ANSR is suitable for a variety of digital circuit applications where flip-flop latches are required. This includes digital logic circuits, memory circuits, and any system needing basic storage elements. It is particularly useful in scenarios where multiple latches are needed in a compact form factor.
Q & A
- What is the SN74LS279ANSR?
The SN74LS279ANSR is a quadruple S-R latch integrated circuit manufactured by Texas Instruments. - What is the package type of the SN74LS279ANSR?
The SN74LS279ANSR is available in several package types, including SO-16, DIP, ceramic chip carriers, and flat packages. - What is the operating temperature range of the SN74LS279ANSR?
The operating temperature range is 0 to 70°C. - How many S-R latches are included in the SN74LS279ANSR?
The SN74LS279ANSR includes four basic S-R flip-flop latches. - What happens when the S input is pulsed low?
When the S input is pulsed low, the Q output will be set high. - What happens when the R input is pulsed low?
When the R input is pulsed low, the Q output will be reset low. - Why should the S-R inputs not be taken low simultaneously?
Taking the S-R inputs low simultaneously can result in unpredictable Q output behavior. - What is the voltage operation range of the SN74LS279ANSR?
The voltage operation range is 2V to 5.5V. - What type of outputs does the SN74LS279ANSR have?
The SN74LS279ANSR has 3-state outputs. - Where can I find more detailed specifications for the SN74LS279ANSR?
More detailed specifications can be found in the datasheet available on Texas Instruments' official website or through distributors like Mouser Electronics.
