Part Number
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M54HC279 |
Manufacturer
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ST Microelectronics |
Description
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QUAD S-R LATCH |
Published
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Apr 23, 2005 |
Detailed Description
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M54HC279 M74HC279
QUAD S - R LATCH
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HIGH SPEED tPD = 12 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION IC...
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Datasheet
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M54HC279
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Overview
M54HC279 M74HC279
QUAD S - R LATCH
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HIGH SPEED tPD = 12 ns (TYP.
) AT VCC = 5 V LOW POWER DISSIPATION ICC = 2 µA (MAX.
) AT TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.
) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 4 mA (MIN.
) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS279
B1R (Plastic Package)
F1R (Ceramic Package)
M1R (Micro Package)
C1R (Chip Carrier)
ORDER CODES : M54HC279F1R M74HC279M1R M74HC279B1R M74HC279C1R
PIN CONNECTIONS (top view)
DESCRIPTION The M54/74HC279 is a high speed CMOS QUAD S - R LATCH fabricated in silicon gat...
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