Toshiba Non-Inverting 3 State Octal Bus Buffer, 20-Pin SOIC
- N° de stock RS:
- 171-3584P
- Référence fabricant:
- 74HC244D
- Fabricant:
- Toshiba
Offre groupée disponible
Sous-total 50 unités (conditionné en bande continue)*
20,50 €
(TVA exclue)
25,00 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- 1 780 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
- Plus 2 100 unité(s) expédiée(s) à partir du 16 avril 2026
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Unité | Prix par unité |
|---|---|
| 50 - 90 | 0,41 € |
| 100 - 490 | 0,318 € |
| 500 + | 0,289 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 171-3584P
- Référence fabricant:
- 74HC244D
- Fabricant:
- Toshiba
Spécifications
Documentation technique
Législations et de normes
Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Toshiba | |
| Product Type | Octal Bus Buffer | |
| Logic Family | 74HC | |
| Logic Function | Buffer | |
| Schmitt Trigger Input | No | |
| Input Type | CMOS | |
| Mount Type | Surface | |
| Output Type | 3 State | |
| Polarity | Non-Inverting | |
| Minimum Supply Voltage | 2V | |
| Package Type | SOIC | |
| Maximum Supply Voltage | 6V | |
| Pin Count | 20 | |
| Maximum High Level Output Current | -7.8mA | |
| Maximum Propagation Delay Time @ CL | 165ns | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Maximum Low Level Output Current | 7.8mA | |
| Standards/Approvals | No | |
| Series | 74HC | |
| Width | 7.5 mm | |
| Length | 13.1mm | |
| Height | 2.25mm | |
| Supply Current | 70mA | |
| Automotive Standard | No | |
| Sélectionner tout | ||
|---|---|---|
Marque Toshiba | ||
Product Type Octal Bus Buffer | ||
Logic Family 74HC | ||
Logic Function Buffer | ||
Schmitt Trigger Input No | ||
Input Type CMOS | ||
Mount Type Surface | ||
Output Type 3 State | ||
Polarity Non-Inverting | ||
Minimum Supply Voltage 2V | ||
Package Type SOIC | ||
Maximum Supply Voltage 6V | ||
Pin Count 20 | ||
Maximum High Level Output Current -7.8mA | ||
Maximum Propagation Delay Time @ CL 165ns | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Maximum Low Level Output Current 7.8mA | ||
Standards/Approvals No | ||
Series 74HC | ||
Width 7.5 mm | ||
Length 13.1mm | ||
Height 2.25mm | ||
Supply Current 70mA | ||
Automotive Standard No | ||
The 74HC240D and 74HC244D are high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The 74HC240D is an inverting 3-state buffer and the 74HC244D are non-inverting 3-state buffers having two active-low output enables. These devices are designed to be used with 3-state memory address drivers, etc. All inputs are equipped with protection circuits against static discharge or transient excess voltage.
High speed: tpd = 10 ns (typ.) at VCC = 6.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V
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