- RS-artikelnummer:
- 181-7355
- Tillv. art.nr:
- 74LVC244AD,118
- Tillverkare / varumärke:
- Nexperia
Tillfälligt slut i lager – restorder för leverans 2025-04-29
Lagt till varukorgen
Pris (ex. moms) Var (i en rulle med 2000)
2,485 kr
(exkl. moms)
3,106 kr
(inkl. moms)
Enheter | Per unit | Per Reel* |
2000 + | 2,485 kr | 4 970,00 kr |
- RS-artikelnummer:
- 181-7355
- Tillv. art.nr:
- 74LVC244AD,118
- Tillverkare / varumärke:
- Nexperia
Datablad
Lagstiftning och ursprungsland
- COO (Country of Origin):
- CN
Produktdetaljer
The 74LVC244A, 74LVCH244A is an octal non-inverting buffer/line driver with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Schmitt-trigger action at all inputs makes the circuit highly tolerant for slower input rise and fall times. Inputs can be driven from either 3.3 V or 5.0 V devices. In 3-state operation, outputs can handle 5 V. These features allow the use of these devices as translators in a mixed 3.3 V and 5 V environment. The 74LVCH244A bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.
5 V tolerant inputs/outputs for interfacing with 5 V logic
Wide supply voltage range from 1.2 V to 3.6 V
CMOS low-power consumption
Direct interface with TTL levels
Inputs accept voltages up to 5.5 V
High-impedance when VCC = 0 V
Bus hold on all data inputs (74LVCH244A only)
Specified from -40 °C to +85 °C and -40 °C to +125 °C
Wide supply voltage range from 1.2 V to 3.6 V
CMOS low-power consumption
Direct interface with TTL levels
Inputs accept voltages up to 5.5 V
High-impedance when VCC = 0 V
Bus hold on all data inputs (74LVCH244A only)
Specified from -40 °C to +85 °C and -40 °C to +125 °C
Specifikationer
Attribute | Value |
---|---|
Logic Family | 74LVC |
Logic Function | Buffer |
IC Type | Buffer & Line Driver IC |
Number of Channels per Chip | 8 |
Input Type | Schmitt Trigger |
Output Type | 3 State |
Polarity | Non-Inverting |
Mounting Type | Surface Mount |
Package Type | SO |
Pin Count | 20 |
Maximum High Level Output Current | -24mA |
Maximum Low Level Output Current | 24mA |
Maximum Propagation Delay Time @ Maximum CL | 15.8 ns @ 50 pF |
Dimensions | 13 x 7.6 x 2.45mm |
Maximum Operating Supply Voltage | 3.6 V |
Minimum Operating Supply Voltage | 1.65 V |
Propagation Delay Test Condition | 50pF |
- RS-artikelnummer:
- 181-7355
- Tillv. art.nr:
- 74LVC244AD,118
- Tillverkare / varumärke:
- Nexperia