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Part Number
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M54HC238 |
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Manufacturer
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ST Microelectronics |
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Description
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3 TO 8 LINE DECODER |
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Published
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Apr 23, 2005 |
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Detailed Description
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M54HC238 M74HC238
3 TO 8 LINE DECODER
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HIGH SPEED tPD = 14 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION...
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Datasheet
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M54HC238
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Overview
M54HC238 M74HC238
3 TO 8 LINE DECODER
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HIGH SPEED tPD = 14 ns (TYP.
) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 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 54/74LS238
B1R (Plastic Package)
F1R (Ceramic Package)
M1R (Micro Package)
C1R (Chip Carrier)
ORDER CODES : M54HC238F1R M74HC238M1R M74HC238B1R M74HC238C1R
PIN CONNECTIONS (top view)
DESCRIPTION The M54/74HC238 is a high speed CMOS 3 to 8 line 2 decoder fabricated in sil...
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