SN74AHCT125N
Active4-CH, 4.5-V TO 5.5-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
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SN74AHCT125N
Active4-CH, 4.5-V TO 5.5-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74AHCT125N |
|---|---|
| Current - Output High, Low [custom] | 8 mA |
| Current - Output High, Low [custom] | 8 mA |
| Logic Type | Buffer, Non-Inverting |
| Mounting Type | Through Hole |
| Number of Bits per Element | 1 |
| Number of Elements | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 14-DIP |
| Package / Case [x] | 0.3 " |
| Package / Case [y] | 7.62 mm |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
SN74AHCT125-EP Series
Enhanced product 4-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs
| Part | Number of Bits per Element | Voltage - Supply [Min] | Voltage - Supply [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Package / Case | Package / Case [y] | Package / Case [x] | Mounting Type | Output Type | Logic Type | Number of Elements | Supplier Device Package | Package / Case [custom] | Package / Case [custom] | Qualification | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 1 | 4.5 V | 5.5 V | 85 °C | -40 °C | 8 mA | 8 mA | 14-DIP | 7.62 mm | 0.3 " | Through Hole | 3-State | Buffer Non-Inverting | 4 | |||||
 Texas Instruments | 1 | 4.5 V | 5.5 V | 125 °C | -40 °C | 8 mA | 8 mA | 14-SOIC | 3.9 mm | 0.154 in | Surface Mount | 3-State | Buffer Non-Inverting | 4 | |||||
 Texas Instruments | 1 | 4.5 V | 5.5 V | 85 °C | -40 °C | 8 mA | 8 mA | 14-TSSOP | Surface Mount | 3-State | Buffer Non-Inverting | 4 | 14-TSSOP | 0.173 " | 4.4 mm | ||||
Texas Instruments | 1 | 4.5 V | 5.5 V | 125 °C | -40 °C | 8 mA | 8 mA | 14-TSSOP | Surface Mount | 3-State | Buffer Non-Inverting | 4 | 14-TSSOP | 0.173 " | 4.4 mm | AEC-Q100 | Automotive | ||
Texas Instruments | 1 | 4.5 V | 5.5 V | 85 °C | -40 °C | 8 mA | 8 mA | 14-TSSOP | Surface Mount | 3-State | Buffer Non-Inverting | 4 | 14-TSSOP | 0.173 " | 4.4 mm | ||||
Texas Instruments | 1 | 4.5 V | 5.5 V | 85 °C | -40 °C | 8 mA | 8 mA | 14-SOIC | 3.9 mm | 0.154 in | Surface Mount | 3-State | Buffer Non-Inverting | 4 | |||||
 Texas Instruments | 1 | 4.5 V | 5.5 V | 125 °C | -40 °C | 8 mA | 8 mA | 14-TSSOP | Surface Mount | 3-State | Buffer Non-Inverting | 4 | 14-TSSOP | 0.173 " | 4.4 mm | ||||
Texas Instruments | 1 | 4.5 V | 5.5 V | 85 °C | -40 °C | 8 mA | 8 mA | 14-SOIC | 3.9 mm | 0.154 in | Surface Mount | 3-State | Buffer Non-Inverting | 4 | |||||
 Texas Instruments | 1 | 4.5 V | 5.5 V | 125 °C | -40 °C | 8 mA | 8 mA | 14-SOIC | 3.9 mm | 0.154 in | Surface Mount | 3-State | Buffer Non-Inverting | 4 | |||||
 Texas Instruments | 1 | 4.5 V | 5.5 V | 85 °C | -40 °C | 8 mA | 8 mA | 14-SOIC | 5.3 mm | 0.209 " | Surface Mount | 3-State | Buffer Non-Inverting | 4 | 14-SO |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 5 | $ 0.61 | |
| 10 | $ 0.43 | |||
| 50 | $ 0.39 | |||
| 100 | $ 0.34 | |||
| 200 | $ 0.34 | |||
| Digikey | Tube | 1 | $ 0.72 | |
| 10 | $ 0.63 | |||
| 25 | $ 0.59 | |||
| 100 | $ 0.48 | |||
| 250 | $ 0.45 | |||
| 500 | $ 0.38 | |||
| 1000 | $ 0.31 | |||
| 2500 | $ 0.28 | |||
| 5000 | $ 0.26 | |||
| Texas Instruments | TUBE | 1 | $ 0.60 | |
| 100 | $ 0.41 | |||
| 250 | $ 0.32 | |||
| 1000 | $ 0.21 | |||
Description
General part information
SN74AHCT125-EP Series
The SN74AHCT125-Q1 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable ( OE) input is high. When OE is low, the respective gate passes the data from the A input to its Y output.
To ensure the high-impedance state during power up or power down, OE should be tied to V CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The SN74AHCT125-Q1 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable ( OE) input is high. When OE is low, the respective gate passes the data from the A input to its Y output.
Documents
Technical documentation and resources