(China (Mainland))
Product Summary
The SN74LS125ADR is a quadruple bus buffer with 3-state outputs. It features three-state outputs that, when enabled, has the low impedance characteristics of a TTL output with additional drive capability at high logic levels to permit driving heavily loaded bus lines without external pullup resistors. When disabled, the SN74LS125ADR is turned off, presenting a high-impedance state to the bus so the output will act neither as a significant load nor as a driver. The SN74LS125ADR’ outputs are disabled when G is high.
Parametrics
SN74LS125ADR absolute maximum ratings: (1)Supply voltage, VCC: 7 V; (2)Input voltage, VI: 5.5 V; (3)Package thermal impedance, θJA (see Note 2):N package: 80℃/W; (4)Storage temperature range, Tstg: –65℃ to 150℃.
Features
SN74LS125ADR features: (1)Quad Bus Buffers; (2)3-State Outputs; (3)Separate Control for Each Channel.
Diagrams
| Image | Part No | Mfg | Description |  |
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 SN74LS125ADR |
Texas Instruments |
Buffers & Line Drivers Quad Bus Buffer With 3-State Outputs |
Data Sheet |
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SN74LS125ADRE4 |
Texas Instruments |
Buffers & Line Drivers Quad Bus Buffer With 3-State Outputs |
Data Sheet |
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SN74LS125ADRG4 |
Texas Instruments |
Buffers & Line Drivers Quad Bus Buffers |
Data Sheet |
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