74ls21 dip ic

74LS21 Features & Specifications

• Input Voltage: 5V
• Max supply voltage: 7V
• Max current allowed to draw through each gate output: 8mA
• TTL outputs
• Low power consumption
• Typical Rise Time: 18ns
• Typical Fall Time: 18ns
• Operating temperature: 0°C to +70°C
• Storage Temperature: -65°C to +150°C

Applications

• Microprocessor Interfacing in devices such as PCs, Notebooks, mobiles, etc.
• The chip provides TTL outputs that are needed in some systems.