74LS Series

118 projects

The 74LS Series is High Speed, TTL Logic Gate Chips including AND, OR, NAND Gates as well as counters, shift registers, and multiplexers

The 74LS373 IC consists of eight D-Type latches/Flip-Flops with 3-state outputs for bus organized system applications. The high-impedance st…

The 74LS283 4-Bit Binary full adders perform the addition of two 4-bit binary words. The sum of the outputs is provided for each bit and the…

The 74LS352 is a very high-speed Dual 4-input Multiplexer with Common Select inputs and individual enable inputs for each section. It can se…

The 74LS299 is an 8-Bit Universal Shift/Storage Register with 3-state outputs. Four modes of operation are possible: hold (store), shift lef…

The 74LS280 IC is a Universal 9-Bit Parity Generator /Checker. It features odd/ even outputs to facilitate either odd or even parity. By cas…

The 74LS290 is a part of the 74XXYY IC series. 74LS290 is a high speed 4 bit ripple type counters partitioned into two sections. Each counte…

The 74LS322 is an 8-bit shift register with provision for either serial or parallel loading and with 3-state parallel outputs plus a bi-stat…

The 74LS348 is a 74XXYY IC series priority encoder. The 74LS348 IC is an eight input priority encoder that provides the 8-line to 3-line fun…

The 74LS279 IC consists of four individual and independent Set-Reset Latches with active-low inputs. Two of the four comprising latches have…

The 74LS273 is a part of the 74XXYY IC series. 74LS273 is a high-speed 8-bit register, consisting of eight D-type flip-flops with a common C…

74LS260 Dual 5 - Input NOR Gate IC is a member of the 74XXYY IC series. The 74LS260 is a TTL (Transistor to Transistor Logic) which uses low…

The 74LS258 Multiplexer IC is designed to multiplex signals from four-bit data sources to four-output data lines in bus-organized systems. T…

74LS259 IC is a high-speed 8-Bit Addressable Latch designed for general-purpose storage applications in digital systems. It is a multifuncti…

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