4-ch, 2-V to 5.5-V buffers with 3-state outputs
Product details
Parameters
Package | Pins | Size
Features
- Operating Range: 2 V to 5.5 V
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- Four Individual Output Enable Pins
- All Inputs Have Schmitt-Trigger Action
Description
The SNx4AHC125 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 must be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Technical documentation
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For additional terms or required resources, click any title below to view the detail page where available.Hardware development
14-24-LOGIC-EVM
Description
This EVM is designed to support any logic device that has a D, DW, DB, NS, PW, P, N, or DGV package in a 14 to 24 pin count.
Features
- Board design allows for versatility in evaluation
- Supports a wide-range of logic devices
14-24-NL-LOGIC-EVM
Description
Flexible EVM designed to support any logic or translation device that has a BQA, BQB, RGY (14-24 pin), RSV, RJW, or RHL package.
Features
- Board design allows for versatility in evaluation
- Supports a wide-range of logic and translation devices with included dual supply support
- Board has 9 sections that can be broken apart for a smaller form factor
Design tools & simulation
SCLM079.ZIP (47 KB) - IBIS Model
SCLM282.ZIP (7 KB) - PSpice Model
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
PDIP (N) | 14 | View options |
SO (NS) | 14 | View options |
SOIC (D) | 14 | View options |
SSOP (DB) | 14 | View options |
TSSOP (PW) | 14 | View options |
TVSOP (DGV) | 14 | View options |
VQFN (RGY) | 14 | View options |
Ordering & quality
Information included:
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
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