The 74LS21 is an IC which contains two independent 4 input AND gate each of which performs the logic AND function.
74LS21 Dual 4-Input Positive and Gates IC
Features of 74LS21 Dual 4-Input Positive and Gates IC:
- Supply Voltage: 5.25 V.
- HIGH Level Input Voltage: 2 V.
- LOW Level Input Voltage: 0.8 V.
- HIGH Level Output Current: ? 0.4 ma.
- LOW Level Output Current : 8 ma.
- Operating Temperature: 0 ~ 70 ?C.
Applications of 74LS21 Dual 4-Input Positive and Gates IC:
- DIY projects.
- Electrical/Electronic projects.
- Consumer electronics.
- Telecommunications.
- General electronic circuits.
Also Searched as: 74ls21 datasheet, 74ls21 gates ic, 74ls21 pinout, dual 4 input and gates, dual 4 input and gates ic, 74ls21 ic.
