DM74LS74AN DATASHEET PDF

DM74LS74AN DATASHEET PDF

DM74LS74A. Dual Positive-Edge-Triggered D Flip-Flops with. Preset, Clear and Complementary Outputs. General Description. This device contains two. DS August Revised March DM74LS74A Dual Positive-Edge. -T riggered D Flip. -F lops with. Preset, C lear and Com. Order ON Semiconductor DM74LS74AN (DM74LS74AN-ND) at DigiKey. Check stock Digi-Key Part Number, DM74LS74AN-ND Datasheets, DM74LS74A.

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DM74LS74AN PDF Datasheet浏览和下载

Not more than one output should be shorted at a time, and the duration should not exceed one second. The information on the D input is accepted by the flip-flops on the positive going edge of the clock pulse. Documents Flashcards Grammar checker. A low logic level on the preset or clear inputs will set or reset the outputs regardless of the logic levels of the other inputs. Not more than one output should be shorted at a time, and the duration should not exceed one second.

General Description This device contains two independent positive-edge-triggered D flip-flops with complementary outputs. The device should not be operated at these limits. This is very useful when using automatic test equipment. Documents Flashcards Grammar checker. The device should not be operated at these limits. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its dn74ls74an or effectiveness.

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The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings.

National Semiconductor – datasheet pdf

rm74ls74an A critical component in any component of a life support 1. Life support devices or systems are devices or sysdevice or system whose failure to perform can be reatems which, a are intended for surgical implant into sonably expected to cause the failure of the life support the body, or b support or sustain life, and c whose device or system, or to affect its safety or effectiveness.

Tsimshatsui, Kowloon Hong Kong Tel: The triggering occurs at a voltage level and is not directly related to the transition time of the rising edge of the clock. A low dm74ls74wn level on the preset or clear inputs will set or reset the outputs regardless of the logic levels of the other inputs. The data on the D input may be changed while the clock is LOW or HIGH without affecting the outputs as long as the data setup and hold times are not violated.

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The information ddatasheet the D input is accepted by the flip-flops on the positive going edge of the clock pulse.

This is very useful when using automatic test equipment. The triggering occurs at a voltage level and is not directly related to the transition time of the rising edge of the clock. Life support devices dm74ls74sn systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain life, and c whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user.