SN74HCT540N | Texas Instruments
Octal buffer/line driver, 3-State buffer, PDIP-20, Texas Instruments SN74HCT540N
Order No.: 62S8954
MPN:
SN74HCT540N
Unit Price (€ / pc.)
0.5831 € *
Available in 5 Days: 640 pcs. - if ordered today
Octal Buffer/Line Driver, SN74HCT540N, TI
This octal buffer and line driver is designed to have the performance of the HCT540 device and a pinout with an input and an output on opposite sides of the package. This arrangement greatly facilitates printed circuit board layout. The 3‑state control gate is a 2‑input NOR. If the output‑enable (OE) input is high, the output is in the high‑impedance state.
This device provides inverted data at the outputs. To ensure the high-impedance state during power up or power down, OE should 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 specifications
| Filter | Property | Value |
|---|---|---|
| Version | 3-State buffer | |
| min. operating temperature | -40 °C | |
| max. operating temperature | 85 °C | |
| Enclosure | PDIP-20 | |
| Output current | 6 mA | |
| Product type | octal buffer/line driver | |
| Number of channels | 8 | |
| Assembly | THT | |
| Input voltage | 5.5 V |
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Logistics
| Property | Value |
|---|---|
| Customs tariff number | 85423990 |
| Country of origin | MY |
Compliance
| Property | Value |
|---|---|
| Date of RoHS guidelines | 6/8/11 |
| RoHS conform | Yes |
| SVHC free | Yes |