74ls373 datasheet pdf storage

Simultaneous division of 2, 4, 8, and 16 are performed at the q 0, q1, q2, and q 3 outputs as shown in the truth table. Hcf4094be datasheet pdf hcfbe from stmicroelectronics, inc find the pdf datasheet, specifications and distributor information. This device extracts sync timing information from both standard and nonstandard video input. Fairchild reserves the right at any time without notice to change said circuitry and specifications. Datasheet the el1881 video sync separator is manufactured using elantecs high performance analog cmos process. Electrical specifications ta 25c unless otherwise noted. The maximum output current may be as high as 20 ma, independent of the. Both the shift register clock srclk and storage register clock rclk are positiveedge triggered. The sn5474ls373 consists of eight latches with 3state outputs for bus organized system applications. Motorola makes no warranty, representation or guarantee regarding.

Aug 07, 2019 hcf4094be datasheet pdf hcfbe from stmicroelectronics, inc find the pdf datasheet, specifications and distributor information. Octal dtype transparent latches and edgetriggered flip. Dm74ls573 octal d latch with 3state outputs general description the ls573 is a high speed octal latch with buffered common latch enable le and buffered common output enable oe inputs. The shift register has a direct overriding clear srclr input, serial ser input, and serial output for cascading. The eight latches of the dm54 74ls373 are transparent dtype latches meaning that while the enable g is high the q outputs will follow the data d inputs. An integrated circuit or monolithic integrated circuit also referred to as an ic, a chip, or a microchip is a set of electronic circuits on one small plate chip of semiconductor material, normally silicon. It decodes four binary weighted address inputs a0 to a3 to sixteen mutually exclusive outputs y0 to y15. Motorola reserves the right to make changes without further notice to any products herein. Dm74ls373 dm74ls374 3state octal dtype transparent latches and edgetriggered flipflops physical dimensions inches millimeters unless otherwise noted continued 20lead plastic dualinline package pdip, jedec ms001, 0. Mb3773 power supply monitor with watchdog timer description mb3773 generates the reset signal to protect an arbitrary system when the powersupply voltage momentarily is intercepted or decreased. It provides composite sync, vertical sync, burstback porch timing, and oddeven field detection. Ch341 ch341dll ch341s 24c1024 ch341eppsetaddr ch3411 3200h 24c256 74ls373 text. Applications the is a dual dtype flipflop that features independent setdirect input sdcleardirect input. Data appears on the bus when the output enable oe is low.

The device features latch enable le and output enable oe inputs. The flipflops appear transparent to the data data changes asynchronously when latch enable le is high. The eight latches of the dm5474ls373 are transparent. The shift register has a direct overriding clear srclr input, serial ser input, and serial.

When enabled, the outputs exhibit the low impedance characteristics of a standard ls output with additional drive capability to permit the driving of bus lines. Fairchild, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. A high on either of the input enables forces the outputs high. Products conform to specifications per the terms of texas instruments standard warranty. Dm54ls373 dm74ls373 dm54ls374 dm74ls374 dm74ls374n 74ls373 datasheet 74ls374 datasheet 74ls374 texas 74ls374 74ls373 74ls373 datasheet ls373 dm54ls373j dm54ls373w. The register consists of eight dtype flipflops with a common clock and an asynchronous active low master reset. Dm74ls373 dm74ls374 3state octal dtype transparent. Texas instruments 74ls373 latches are available at mouser electronics. When le is low, the data that meets the setup times is latched. Quad 2input exclusive or gate 14 12 11 10 9 123456 vcc 8 7 gnd truth table in out a b z l l l l h h h l h h h l guaranteed operating ranges symbol parameter min typ max unit vcc supply voltage 54 74 4.

Dm74ls32 quad 2input or gate physical dimensions inches millimeters unless otherwise noted continued 14lead plastic dualinline package pdip, jedec ms001, 0. Description 3state octal dtype transparent latches and edgetriggered flipflops. Separate clocks are provided for both the shift and storage registers. The two 4input multiplexer circuits have individual active low enables ea, eb. When le is high, data at the inputs enter the latches. The two buffered outputs present data in the true noninverted form. Sn5474ls160a sn5474ls161a sn5474ls162a sn5474ls163a state diagram ls160a ls162a ls161a ls163a 12, 14, or 15, it will return to its normal sequence note.

The sn5474ls373 consists of eight latches with 3state outputs for bus. In this condition the latches are transparent, a latch output will change each time its corresponding dinput changes. The ls160a and ls162a can be preset to any state, but will not count beyond 9. Sn54ls373, sn54ls374, sn54s373, sn54s374,sn74ls373, sn74ls374, sn74s373, sn74s374octal dtype transparent latches and edgetriggered flipflopssdls165b october 1975 revised august 20026post office box 655303 dallas, texas 75265absolute maximum ratings over operating freeair temperature range unless otherwise notedls devicessupply voltage, vcc see note 1 datasheet search. This device can also be used in power switching circuits such as relay or solenoid drivers, dc. The display data is stored in, functions required for a 525line, level3 videotex. The display data is stored in bytes of upper most, specification description the saa5350 eurom1 is a single chip. The revised points can be easily searched by copying an in the pdf file and specifying it in the find what. Lt71 500khz high efficiency 3a switching regulator. It is ic for the powersupply voltage watch and power on reset is generated at the normal return of the power supply. The sn54 74ls373 consists of eight latches with 3state outputs for bus organized system applications. When the outputenable oe input is high, the outputs are in the highimpedance state. Can anyone please help me sort out the problem the only potential issue is both switches operating together as the output becomes indeterminate.

Dm74ls373dm74ls374 3state octal dtype transparent latches. The eight flipflops of the dm5474ls374 are edgetriggered dtype flip flops. Description the ps25021, 4 and ps2502l1, 4 are optically coupled isolators containing a gaas light emitting diode and an npn silicon darlington connected phototransistor. Dual 4input multiplexer the lsttlmsi sn5474ls153 is a very high speed dual 4input multiplexer with common select inputs and individual enable inputs for each section. When the enable is taken low the output will be latched at the level of the data that was set up.

If preset to state 10, 1 1, within two clock pulses. Octal dtype flipflop with 3state output the sn54 74ls373 consists of eight latches with 3state outputs for bus. This can be made much smaller than a discrete circuit made from independent. The device can be used as a 1to16 demultiplexer by. Generalpurpose single operational amplifier datasheet production data features large input voltage range no latchup high gain shortcircuit protection no frequency compensation required same pin configuration as the ua709 applications summing amplifiers voltage followers integrators active filters. Dm74ls74a dual positiveedgetriggered d flipflops with. Office distributors for availability and specifications. Octal d flipflop with clear the sn5474ls273 is a highspeed 8bit register. Dm74ls154 4line to 16line decoderdemultiplexer physical dimensions inches millimeters unless otherwise noted continued 24lead plastic dualinline package pdip, jedec ms010, 0.

This device is functionally identical to the ls373, but has different pinouts. Bcb transistor npn 45v ma to fairchild semiconductor datasheet pdf data sheet free from datasheet data sheet search for. It can select two bits of data from up to four sources under the control of the common select inputs s 0, s1. Applications the is a dual dtype flipflop that features independent set. The eight latches of the dm5474ls373 are transparent dtype latches meaning that while the enable g is high the q outputs will follow the data d inputs. This device is supplied in a 20pin package featuring 0.

The device features two input enable e0 and e1 inputs. But when the oe is high the output will be in a high impedance state. The cd74hc595 device contains an 8bit serialin, parallelout shift register that feeds an 8bit dtype storage register. Dm74ls367a hex 3state buffers general description this device contains six independent gates each of which performs a noninverting buffer function. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.