(China (Mainland))
Product Summary
The HD74HC238FPEL is a 3-to-8-line Decoder/Demultiplexer. It has 3 binary select inputs (A, B and C). If the HD74HC238FPEL is enabled these inputs determine which one of the eight normally high outputs will go low. Two active low and one active high enables (G1, G2A and G2B) are provided to ease the cascading of decoders.
Parametrics
HD74HC238FPEL absolute maximum ratings: (1)Supply voltage range VCC: –0.5 to 7.0 V; (2)Input / Output voltage VIN, VOUT: –0.5 to VCC +0.5 V; (3)Input / Output diode current IIK, IOK: ±20 mA; (4)Output current IO: ±35 mA; (5)VCC, GND current ICC or IGND: ±75 mA; (6)Power dissipation PT: 500 mW; (7)Storage temperature Tstg: –65 to +150 ℃.
Features
HD74HC238FPEL features: (1)High Speed Operation: tpd (Data to Y) = 15 ns typ (CL = 50 pF); (2)High Output Current: Fanout of 10 LSTTL Loads; (3)Wide Operating Voltage: VCC = 2 to 6 V; (4)Low Input Current: 1 μA max; (5)Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25℃); (6)Ordering Information.
Diagrams
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HD74AC |
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HD74AC00 |
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HD74AC02 |
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Data Sheet |
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HD74AC04 |
Other |
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Data Sheet |
Negotiable |
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HD74AC04FP-EL |
Other |
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Data Sheet |
Negotiable |
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