The snx4ls24x, snx4s24x octal buffers and line drivers are designed specifically to improve both the performance and density of threestate memory address drivers, clock drivers, and busoriented receivers and transmitters. General description the 74hc74 and 74hct74 are dual positive edge triggered dtype flipflop. Products conform to specifications per the terms of texas instruments standard warranty. Ti dual dtype positiveedgetriggered flipflops with preset and clear,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors.
Dtype flip flop counter or delay flipflop electronicstutorials. 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. Sn74as74adr datasheet, sn74as74adr texas instruments, nd. Outputs directly interface to cmos, nmos and ttl large operating voltage range wide operating conditions. Dm74ls32m m14a 14lead small outline integrated circuit soic, jedec ms120, 0. Dm74ls00m m14a 14lead small outline integrated circuit soic, jedec ms120, 0.
Hex d flipflop the lsttlmsi sn5474ls174 is a high speed hex d flipflop. Decodersdrivers the sn5474ls247 thru sn5474ls249 are bcdtosevensegment decoderdrivers. Snx4ls24x, snx4s24x octal buffers and line drivers with 3. Dm7474 dual positiveedgetriggered dtype flipflops with. Ic 74ls74 datasheet 74ls74 pin configuration isfet ph isfet ph sensor 74xx 74ls74 74ls datasheet 74ls circuit ideas 74ls application circuits text. We would like to show you a description here but the site wont allow us. Dm74ls32 quad 2input or gates package number w14b fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and fairchild reserves the right at any time without notice to change said circuitry and specifications. Dm7476 dual masterslave jk flipflops with clear, preset.
The parallel load inputs and flipflop outputs are multiplexed to reduce the total number of package pins. Dm74ls05m m14a 14lead small outline integrated circuit soic, jedec ms120, 0. Texas instruments 74as74 logic flip flops parts available at digikey. Information present at a data d input is transferred to the q output when the enable is high and the q output will follow the data input as long as the enable. The storage register has parallel 3 highcurrent 3state outputs can drive up to 15 state outputs. To order devices that are tested and marked per vde 0884 requirements, the suffix v must be included at end of part number.
Dm74ls14m m14a 14lead small outline integrated circuit soic, jedec ms120, 0. Dm7474m m14a 14lead small outline integrated circuit soic, jedec ms012, 0. The parametric values defined in the electricalcharacteristics tables are not guaranteed at the absolute maximum ratings. C recommended operating conditions symbol parameter dm54ls373 dm74ls373 units min nom max min nom max vcc supply voltage 4. Components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Quad line eia232d receivers the mc1489 monolithic quad line receivers are designed to interface data terminal equipment with data communications equipment in conformance with the specifications of eia standard no.
Dm74ls74an fairchild semiconductor, dm74ls74an datasheet. Fairchild reserves the right at any time without notice to change said circuitry and specifications. The designer has a choice of selected combinations of inverting and noninverting outputs, symmetrical, activelow output. Dm74ls75 quad latches general description these latches are ideally suited for use as temporary storage for binary information between processing units and inputoutput or indicator units. The information on the d inputs is transferred to storage during the low to high clock transition. Dual dtype positive edgetriggered flipflopswith preset and clear texas instruments. This can be made much smaller than a discrete circuit made from independent. The ls247 and ls248 are functionally and electrically identical to the ls47 and ls48 with the same pinout configuration. Dm7400m m14a 14lead small outline integrated circuit soic, jedec ms012, 0. The d flip flop will store and output whatever logic level is applied to its data. The device has a master reset to simultaneously clear all flipflops. Dm74ls86m m14a 14lead small outline integrated circuit soic, jedec ms120, 0. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Dm74ls194am m16a 16lead small outline integrated circuit soic, jedec ms012, 0.
The absolute maximum ratings are those values beyond whichthe safety of the device cannot be guaranteed. Dm74ls74am m14a 14lead small outline integrated circuit soic, jedec ms120, 0. The device is used primarily as a 6bit edgetriggered storage register. This device contains 7474 d flip flop two independent positiveedgetriggered d flipflops with complementary outputs. Dm74ls244wm m20b 20lead small outline integrated circuit soic, jedec ms0, 0. However, you need to know functions of every pins before it can work better for you.
Dm74ls90 decade and binary counters dm74ls90 decade and binary counters general description each of these monolithic counters contains four masterslave flipflops and additional gating to provide a dividebytwo counter and a threestage binary counter for which the count cycle length is dividebyfive for the dm74ls90. 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. The 74ls74 pinout diagram is as shown in the picture below. Snx4hc74 dual dtype positiveedgetriggered flipflops. Information present at a data d input is transferred to the q output when the enable is high, and the q output will follow the data input as long as. M54hc74 f1 m74hc74 b1 m74hc74 f1 m74hc74 c1 features high speed. The ls249 is a 16pin version of the 14pin ls49 and includes full functional capability for lamp test and. Dm74ls123 dual retriggerable oneshot with clear and complementary outputs march 1991 dm74ls123 dual retriggerable oneshot with clear and complementary outputs general description the dm74ls123 is a dual retriggerable monostable multivibrator capable of generating output pulses from a few nanoseconds to extremely long duration up to 100%. Dm74ls123 dual retriggerable oneshot with clear and.
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