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Quantité | Prix (hors TVA) |
---|---|
100+ | 0,371 € |
500+ | 0,331 € |
1000+ | 0,308 € |
2500+ | 0,295 € |
5000+ | 0,289 € |
Informations produit
Aperçu du produit
The SN74HC244NSR is an octal Buffer/Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The SNx4HC244 device is organized as two 4-bit buffers and drivers with separate output-enable (OE) inputs. When OE is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor and the minimum value of the resistor is determined by the current-sinking capability of the driver.
- High-current outputs drive up to 15 LSTTL loads
- 3-state Outputs drive bus lines or buffer memory address registers
- 80µA maximum ICC low power consumption
- 11ns typical Propagation delay (tpd)
- ±6mA Output drive at 5V
- 1µA maximum Low input current
- Green product and no Sb/Br
Spécifications techniques
Mémoire tampon / Driver de ligne, non inverseur
SOP
20Broche(s)
6V
74244
85°C
-
74HC244
SOP
2V
74HC,
-40°C
0
No SVHC (27-Jun-2018)
Documents techniques (1)
Législation et Questions environnementales
Pays dans lequel la dernière étape de production majeure est intervenuePays d'origine :Malaysia
Pays dans lequel la dernière étape de production majeure est intervenue
RoHS
RoHS
Certificat de conformité du produit