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M54HC147 Datasheet - ST Microelectronics

M54HC147 10 TO 4 LINE PRIORITY ENCODER

M54HC147 M74HC147 10 TO 4 LINE PRIORITY ENCODER . . . . . . . . HIGH SPEED tPD = 15 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 54/74LS147 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro.

M54HC147 Features

* priority encoding of the inputs to ensure that only the highest order data line is encoded. Nine input lines are encoded to a four line BCD output. The implied decimal zero condition requires no input condition as zero is encoded when all nine data lines are at high logic level. All data input and o

M54HC147 Datasheet (241.83 KB)

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Datasheet Details

Part number:

M54HC147

Manufacturer:

STMicroelectronics ↗

File Size:

241.83 KB

Description:

10 to 4 line priority encoder.

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M54HC147 LINE PRIORITY ENCODER ST Microelectronics

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