Part Number
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M74HC243 |
Manufacturer
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ST Microelectronics |
Description
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QUAD BUS TRANSCEIVER 3-STATE |
Published
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May 6, 2005 |
Detailed Description
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M54/74HC242 M54/74HC243
QUAD BUS TRANSCEIVER (3-STATE)
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HIGH SPEED tPD = 9 ns (TYP.) AT VCC = 5 V LOW P...
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Datasheet
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M74HC243
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Overview
M54/74HC242 M54/74HC243
QUAD BUS TRANSCEIVER (3-STATE)
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HIGH SPEED tPD = 9 ns (TYP.
) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.
) AT 25 °C OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS BALANCED PROPAGATION DELAYS tPLH = tPHL SYMMETRICAL OUTPUT IMPEDANCE IOL = IOH = 6 mA (MIN.
) HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.
) WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS242/243
B1R (Plastic Package)
F1R (Ceramic Package)
M1R (Micro Package)
C1R (Chip Carrier)
DESCRIPTION The M54/74HC242/243 are high speed CMOS QUAD BUS TRANSCEIVER (3-STATE) FABRICATED IN SILICON GATE C2MOS technology.
They have the same high speed perfor...
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