onsemi 74VHC244MTCX, Voltage Level Shifter Buffer 2, 20-Pin TSSOP
- N° de stock RS:
- 186-7253
- Référence fabricant:
- 74VHC244MTCX
- Fabricant:
- onsemi
Sous-total (1 bobine de 2500 unités)*
615,00 €
(TVA exclue)
745,00 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- 2 500 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
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Unité | Prix par unité | la bobine* |
|---|---|---|
| 2500 + | 0,246 € | 615,00 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 186-7253
- Référence fabricant:
- 74VHC244MTCX
- Fabricant:
- onsemi
Spécifications
Documentation technique
Législations et de normes
Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | onsemi | |
| Logic Family | VHC | |
| Mounting Type | Surface Mount | |
| Number of Elements per Chip | 2 | |
| Package Type | TSSOP | |
| Pin Count | 20 | |
| Output Type | 3 State | |
| Dimensions | 6.6 x 4.5 x 1.05mm | |
| Logic Function | Buffer | |
| Maximum Low Level Output Current | 8mA | |
| Maximum High Level Output Current | -8mA | |
| Propagation Delay Test Condition | 50pF | |
| Maximum Operating Supply Voltage | 2 to 5.5 V | |
| Maximum Propagation Delay Time @ Maximum CL | 13.5 ns @ 50 pF | |
| Maximum Operating Temperature | +85 °C | |
| Minimum Operating Supply Voltage | 2 V | |
| Minimum Operating Temperature | -40 °C | |
| Sélectionner tout | ||
|---|---|---|
Marque onsemi | ||
Logic Family VHC | ||
Mounting Type Surface Mount | ||
Number of Elements per Chip 2 | ||
Package Type TSSOP | ||
Pin Count 20 | ||
Output Type 3 State | ||
Dimensions 6.6 x 4.5 x 1.05mm | ||
Logic Function Buffer | ||
Maximum Low Level Output Current 8mA | ||
Maximum High Level Output Current -8mA | ||
Propagation Delay Test Condition 50pF | ||
Maximum Operating Supply Voltage 2 to 5.5 V | ||
Maximum Propagation Delay Time @ Maximum CL 13.5 ns @ 50 pF | ||
Maximum Operating Temperature +85 °C | ||
Minimum Operating Supply Voltage 2 V | ||
Minimum Operating Temperature -40 °C | ||
The VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC244 is a non-inverting 3-STATE buffer having two active-LOW output enables. These devices are designed to be used as 3-STATE memory address drivers, clock drivers, and bus oriented transmitter/receivers. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.
High Speed: tPD = 3.9ns (typ) at VCC = 5V
High noise immunity: VNIH = VNIL = 28% VCC (min)
Power down protection is provided on all inputs
Low noise: VOLP = 0.6V (typ)
Low power dissipation: ICC = 4 μA (max) @ TA = 25°C
Pin and function compatible with 74HC244
Applications
This product is general usage and suitable for many different applications.
High noise immunity: VNIH = VNIL = 28% VCC (min)
Power down protection is provided on all inputs
Low noise: VOLP = 0.6V (typ)
Low power dissipation: ICC = 4 μA (max) @ TA = 25°C
Pin and function compatible with 74HC244
Applications
This product is general usage and suitable for many different applications.