74LS SN74LS08NSR. ACTIVE. SO. NS. Green (RoHS. & no Sb/Br). CU NIPDAU. LevelC-UNLIM. 0 to 74LS SN74S08D. ACTIVE. Note The ”Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaran- teed The device should not be operated at. µA. VCC = MAX, VIN = V. IIH. In ut HIGH Current. mA. VCC = MAX, VIN = V. IIL. Input LOW Current. – mA. VCC = MAX, VIN = V. IOS.
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IC Datasheet: 74LS08
Semiconductor components industries, llc, december, rev. Scribd is the worlds largest social reading and publishing site.
After verifying the three states, you can tell that we have satisfied the above truth table. TL — Programmable Reference Voltage.
For realizing the above truth table let us take a simple AND gate application circuit as shown below. Quad 2input and gates 74ls08low power schottky online from elcodis, view and download 74ls08 pdf datasheet, on semiconductor specifications.
At this time the total VCC appears across resistor R1. The description for each pin is given below.
The chip is used in systems where high speed AND operation is needed. These two inputs are connected to buttons to change the logic of inputs. The absolute maximum ratings are dataseet values beyond which the safety of the device cannot be guaranteed. Because output is nothing but voltage across resistor R1 it will be LOW. Explore the latest datasheets, compare past datasheet revisions, and confirm part lifecycle.
With that the drop across resistor R1 will be zero. Ttl ic and 74ld08 pin configuration lm ic ttl and propagation delay function ic 74ls08 pin configuration ic pin configuration of 74ls08 ic and function.
Datasheet catalog for integrated circuits, diodes, triacs. This enables the use of current limiting resistors to interface inputs to voltages in dayasheet of vcc. Because total VCC appears across transistors the drop across resistor R1 will be zero. Absolute maximum ratings note if militaryaerospace specified devices are required, please contact the national semiconductor sales officedistributors for. A few mentioned below.
We offer finest suppliers for 74ls08, 74ls08d, 74ls08db you can also download the datasheet for 74ls08, 74ls08d, 74ls08db. Absolute maximum ratings note if militaryaerospace specified devices are required, please contact the national semiconductor sales officedistributors for availability and dagasheet. When both buttons are pressed. It is really popular and is available everywhere. In the circuit two transistors are connected in series to form a AND gate. Ic 74ls08 mhc08 3 i g note cpo is defined as the value of the ic s internal equivalent capacitance, operating voltage range vcc opr 2v to 6v a pin and function compatible with 54 74ls08 description.
When any one of the buttons is pressed. For better understanding the internal working let us consider the simplified internal circuit of AND gate as shown below.
Dm74ls32m m14a 14lead small outline integrated circuit soic, jedec ms, 0. When both buttons are not pressed.
74LS08 – Quad 2-In AND Gate
The chip is basically used where AND 74,s08 operation is needed. The chip is available in different packages and is chosen depending on requirement. The chip provides TTL outputs which are needed in some systems. Search for oem datasheets, find authorized distributors, available inventory, and pricing. There are four and gates in the chip and each gate have two inputs, hence the name quadruple 2 input and gate. Dm quad 2input and gates dm quad 2input and gates general description this device contains four independent gates each dataasheet which performs the logic and function.
Data sheet ic 74ls08 electrical engineering electronic. The circuit working can be explained in few stages below: In this state the current flow through base of both transistors will be zero. Ic datasheet ic iv a quad 2input and gates and contains four independent gates each of which performs the logic and function. Dm quad 2input and gates physical dimensions inches millimeters unless otherwise noted 14lead plastic dualinline package pdip, jedec ms, 0.