Posts by Syed Saad Hasan

Electronic pianos are simple circuits that are usually seen in children's toys & doorbells. These circuits produce a musical sound or beep o…

RFID stands for Radio Frequency Identification; a term that refers to technologies that use radio frequencies to identify objects. RFID has…

74LS155 is a member of the 74XXYY family of TTL logic gates. The design is intended for the chip to be used in high-performance memory-decod…

The 74LS154 design is made in light of the chip to be used in high-performance memory-decoding or data-routing applications, requiring very…

74LS153 is a member of the 74XXYY Ic series. 74LS153 is a fully complementary, on-chip, binary decoding data selection to the AND-OR gates…

The 74LS148 IC has a wide range of working voltage, a wide range of working conditions, and directly interfaces with CMOS, NMOS, and TTL. Th…

74LS139 are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay time…

The 74LS147 features priority decoding of the inputs to ensure that only the highest-order data line is encoded. The 74LS147 encode nine dat…

74LS150 16-1 Data Selector Multiplexer IC is a part of the 74XXYY IC series. The 74LS150 IC has a wide range of working voltage, a wide rang…

74LS145 is a member of the 74XXYY IC series. The 74LS145 is fabricated with the Schottky barrier diode process for high speed. The 74LS145 I…

74LS151 8-to-1 Data Selector Multiplexer IC is a part of the 74XXYY IC series. The 74LS151 IC has a wide range of working voltage, a wide ra…

The 74LS135 IC package contains four independent positive logic 2-input exclusive OR (XOR) Gates. It is the part of 74XXYY IC series. The 74…

74LS137 is a member of the 74XXYY family of TTL logic gates. The chip is designed for decoding or de-multiplexing applications and comes wit…