(China (Mainland))
Product Summary
The MM74HCT138MTC is a decoder. It utilizes advanced silicon-gate CMOS technology, and are well suited to memory address decoding or data routing applications. Both circuits feature high noise immunity and low power consumption usually associated with CMOS circuitry, yet have speeds comparable to low power Schottky TTL logic.
Parametrics
MM74HCT138MTC absolute maximum ratings: (1)Supply Voltage (VCC): -0.5 to +7.0V; (2)DC Input Voltage (VIN): -1.5 to VCC +1.5V; (3)DC Output Voltage (VOUT): -0.5 to VCC +0.5V; (4)Clamp Diode Current (IIK, IOK): ±20 mA; (5)DC Output Current, per pin (IOUT): ±25 mA; (6)DC VCC or GND Current, per pin (ICC): ±50 mA; (7)Storage Temperature Range (TSTG): -65 to +150℃; (8)Power Dissipation (PD): 600 mW; (9)Lead Temperature (TL): 260℃.
Features
MM74HCT138MTC features: (1)TTL input compatible; (2)Typical propagation delay: 20 ns; (3)Low quiescent current: 80 μA maximum (74HCT Series); (4)Low input current: 1 μA maximum; (5)Fanout of 10 LS-TTL loads.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 MM74HCT138MTC |
Fairchild Semiconductor |
Encoders, Decoders, Multiplexers & Demultiplexers 3-to-8 Line Decoder |
Data Sheet |
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MM74HCT138MTC_Q |
Fairchild Semiconductor |
Encoders, Decoders, Multiplexers & Demultiplexers 3-to-8 Line Decoder |
Data Sheet |
Negotiable |
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MM74HCT138MTCX |
Fairchild Semiconductor |
Encoders, Decoders, Multiplexers & Demultiplexers 3-to-8 Line Decoder |
Data Sheet |
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