74ls74a datasheet pdf time

SN74LS86AN3 SN74LS86AN3 SN74LS86ANE4. Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service HD74LS139. Dual 2-line-to-4-line Decoders / Demultiplexers. The HD74LS139 comprises two individual two-line-to-four-line decoder in a single package. The active-low enable input can be used as a data line in demultiplexing applications. The SN54 / 74LS240, 241 and 244 are Octal Buffers and Line Drivers designed to be employed as memory address drivers, clock drivers and bus-oriented transmitters/receivers which provide improved PC board density. • Hysteresis at Inputs to Improve Noise Margins • 3-State Outputs Drive Bus Lines The SN54 / 74LS181 is a 4-bit high speed parallel Arithmetic Logic Unit (ALU). Controlled by the four Function Select Inputs (S0 . . . S3) and the Mode Control Input (M), it can perform all the 16 possible logic operations or 16 different arithmetic operations on active HIGH or active LOW operands. SN54/74LS02. Note 1: Not more than one output should be shorted at a time, nor for more than 1 second. AC CHARACTERISTICS (TA = 25°C). The SN54LS/74LS221 is a dual, monolithic, non-retrigger-. able, high-stability one shot. The output pulse width, tW can be varied over 9 decades of timing by proper selection of the. Fast and ls ttl data 5-381. SN54 / 74LS221. Guaranteed operating ranges. Symbol. 1. SN54LS245, SN74LS245. Octal bus transceivers. With 3-STATE outputs. tPLH tPHL tPZL tPZH tPLZ tPHZ. Propagation delay time, low- to high-level output Propagation delay time, high- to low-level G. The outputs are measured one at a time with one input transition per measurement. 74LS00N datasheet, 74LS00N pdf, 74LS00N data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, Quad 2-Input NAND Gate. SN74LS74A, SN74S74 dual dctype positivecedgectriggered flipcflops with preset and clear. SDLS119 ? december 1983 ? revised march 1988. PRODUCTION DATA information is current as of publication date. HD74LS164. 8-Bit Parallel-Out Serial-in Shift Register. Item Supply voltage. Output current. Operating temperature Clock frequency Clock pulse width Clear pulse width Data setup time Data hold time. HD74LS00FPEL SOP-14 pin (JEITA). PRSP0014DF-B (FP-14DAV). 3. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of.