Toshiba 3 State Octal Bus Buffer, 20-Pin TSSOP
- N° de stock RS:
- 171-3348
- Référence fabricant:
- 74VHC540FT
- Fabricant:
- Toshiba
Actuellement indisponible
Nous ne savons pas si cet article sera de nouveau disponible. RS a l'intention de le retirer de son assortiment sous peu.
- N° de stock RS:
- 171-3348
- Référence fabricant:
- 74VHC540FT
- 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 | 74VHC | |
| Logic Function | Buffer | |
| Schmitt Trigger Input | No | |
| Input Type | CMOS | |
| Mount Type | Surface | |
| Output Type | 3 State | |
| Minimum Supply Voltage | 2V | |
| Package Type | TSSOP | |
| Pin Count | 20 | |
| Maximum Supply Voltage | 5.5V | |
| Maximum Propagation Delay Time @ CL | 3.7ns | |
| Minimum Operating Temperature | -40°C | |
| Maximum High Level Output Current | -8mA | |
| Maximum Operating Temperature | 125°C | |
| Maximum Low Level Output Current | 8mA | |
| Width | 4.4 mm | |
| Standards/Approvals | No | |
| Length | 6.5mm | |
| Series | 74VHC | |
| Height | 1mm | |
| Supply Current | 4μA | |
| Automotive Standard | AEC-Q100 | |
| Sélectionner tout | ||
|---|---|---|
Marque Toshiba | ||
Product Type Octal Bus Buffer | ||
Logic Family 74VHC | ||
Logic Function Buffer | ||
Schmitt Trigger Input No | ||
Input Type CMOS | ||
Mount Type Surface | ||
Output Type 3 State | ||
Minimum Supply Voltage 2V | ||
Package Type TSSOP | ||
Pin Count 20 | ||
Maximum Supply Voltage 5.5V | ||
Maximum Propagation Delay Time @ CL 3.7ns | ||
Minimum Operating Temperature -40°C | ||
Maximum High Level Output Current -8mA | ||
Maximum Operating Temperature 125°C | ||
Maximum Low Level Output Current 8mA | ||
Width 4.4 mm | ||
Standards/Approvals No | ||
Length 6.5mm | ||
Series 74VHC | ||
Height 1mm | ||
Supply Current 4μA | ||
Automotive Standard AEC-Q100 | ||
The 74VHC540FT/74VHC541FT are Advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The 74VHC540FT is an inverting type, and the 74VHC541FT is a non-inverting type. When either G1 or G2 are high, the Terminal outputs are in the high-impedance state. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to Interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages
Wide operating temperature range: Topr = -40 to 125
High speed: Propagation delay time = 3.7 ns (typ.) at VCC = 5.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25
High noise immunity: VNIH = VNIL = 28% VCC (min)
Power down protection is provided on all inputs.
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V
Low noise: VOLP = 1.0 V (max)
Pin and function compatible with 74 series (74AC/HC/AHC/LV etc.) 540 or 541 type
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