Toshiba 74HC244D Octal Bus Buffer, 20-Pin SOIC
- N° de stock RS:
- 171-3584
- Référence fabricant:
- 74HC244D
- Fabricant:
- Toshiba
Offre groupée disponible
Sous-total (1 paquet de 10 unités)*
4,81 €
(TVA exclue)
5,82 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- Plus 60 unité(s) expédiée(s) à partir du 05 janvier 2026
- Plus 100 unité(s) expédiée(s) à partir du 05 janvier 2026
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Unité | Prix par unité | le paquet* |
|---|---|---|
| 10 - 40 | 0,481 € | 4,81 € |
| 50 - 90 | 0,41 € | 4,10 € |
| 100 - 490 | 0,318 € | 3,18 € |
| 500 + | 0,289 € | 2,89 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 171-3584
- 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 | |
| Logic Family | 74HC | |
| Mounting Type | Surface Mount | |
| Package Type | SOIC | |
| Pin Count | 20 | |
| Maximum High Level Output Current | -7.8mA | |
| Maximum Low Level Output Current | 7.8mA | |
| Maximum Propagation Delay Time @ Maximum CL | 165 ns @ 150 pF | |
| Dimensions | 13.1 x 7.5 x 2.25mm | |
| Maximum Operating Supply Voltage | 6 V | |
| Length | 13.1mm | |
| Propagation Delay Test Condition | 150pF | |
| Maximum Operating Temperature | +85 °C | |
| Minimum Operating Supply Voltage | 2 V | |
| Minimum Operating Temperature | -40 °C | |
| Height | 2.25mm | |
| Width | 7.5mm | |
| Sélectionner tout | ||
|---|---|---|
Marque Toshiba | ||
Logic Family 74HC | ||
Mounting Type Surface Mount | ||
Package Type SOIC | ||
Pin Count 20 | ||
Maximum High Level Output Current -7.8mA | ||
Maximum Low Level Output Current 7.8mA | ||
Maximum Propagation Delay Time @ Maximum CL 165 ns @ 150 pF | ||
Dimensions 13.1 x 7.5 x 2.25mm | ||
Maximum Operating Supply Voltage 6 V | ||
Length 13.1mm | ||
Propagation Delay Test Condition 150pF | ||
Maximum Operating Temperature +85 °C | ||
Minimum Operating Supply Voltage 2 V | ||
Minimum Operating Temperature -40 °C | ||
Height 2.25mm | ||
Width 7.5mm | ||
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
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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