hd74hct244 Renesas Electronics Corporation., hd74hct244 Datasheet
hd74hct244
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hd74hct244 Summary of contents
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... HD74HCT244 Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs) Description The HD74HCT244 is a non-inverting buffer and has two active low enable (1G and 2G). Each enable independently controls 4 buffers. This device does not have schmitt trigger inputs. Features LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility ...
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... HD74HCT244 Pin Arrangement Logic Diagram Input A Strobe G Absolute Maximum Ratings Item Supply voltage range Input / Output voltage Input / Output diode current Output current V , GND current CC Power dissipation Storage temperature Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of which may be realized at the same time ...
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... HD74HCT244 Recommended Operating Conditions Item Supply voltage Input / Output voltage Operating temperature *1 Input rise / fall time Notes: 1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics. Electrical Characteristics Item Symbol V (V) CC Input voltage V 4 4.5 to 5.5 ...
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... HD74HCT244 Waveforms • Waveform – 1 Input Output Y • Waveform – 1.3 V Input G Waveform – A Waveform – B Notes : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50 Waveform– for an output with internal conditions such that the output is low except when disabled by the output control. ...
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... HD74HCT244 Package Dimensions JEITA Package Code RENESAS Code P-DIP20-6.3x24.5-2.54 PRDP0020AC 0. JEITA Package Code RENESAS Code P-SOP20-7.5x12.8-1.27 PRSP0020DC Index mark Rev.2.00 Mar 30, 2006 page Previous Code MASS[Typ.] DP-20NEV 1.26g Previous Code MASS[Typ.] FP-20DBV 0 ...
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... HD74HCT244 JEITA Package Code RENESAS Code P-SOP20-5.5x12.6-1.27 PRSP0020DD Index mark JEITA Package Code RENESAS Code P-TSSOP20-4.4x6.5-0.65 PTSP0020JB Index mark Rev.2.00 Mar 30, 2006 page Previous Code MASS[Typ.] FP-20DAV 0.31g Previous Code MASS[Typ ...
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Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...