Toshiba 74HC540D Inverting 3 State Dual Bus Buffer, 20-Pin SOIC
- RS Stock No.:
- 171-3086
- Mfr. Part No.:
- 74HC540D
- Brand:
- Toshiba
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- 110 unit(s) ready to ship
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | £0.353 | £3.53 |
| 50 - 90 | £0.302 | £3.02 |
| 100 - 490 | £0.245 | £2.45 |
| 500 - 990 | £0.238 | £2.38 |
| 1000 + | £0.233 | £2.33 |
*price indicative
- RS Stock No.:
- 171-3086
- Mfr. Part No.:
- 74HC540D
- Brand:
- Toshiba
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Toshiba | |
| Product Type | Dual Bus Buffer | |
| Logic Family | 74HC | |
| Logic Function | Buffer | |
| Schmitt Trigger Input | No | |
| Input Type | CMOS | |
| Mount Type | Surface | |
| Output Type | 3 State | |
| Polarity | Inverting | |
| Package Type | SOIC | |
| Minimum Supply Voltage | 2V | |
| Pin Count | 20 | |
| Maximum Supply Voltage | 6V | |
| Maximum High Level Output Current | -7.8mA | |
| Maximum Propagation Delay Time @ CL | 150ns | |
| Minimum Operating Temperature | -40°C | |
| Maximum Low Level Output Current | 7.8mA | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Length | 13.1mm | |
| Series | 74HC | |
| Height | 2.25mm | |
| Automotive Standard | No | |
| Supply Current | 70mA | |
| Select all | ||
|---|---|---|
Brand Toshiba | ||
Product Type Dual Bus Buffer | ||
Logic Family 74HC | ||
Logic Function Buffer | ||
Schmitt Trigger Input No | ||
Input Type CMOS | ||
Mount Type Surface | ||
Output Type 3 State | ||
Polarity Inverting | ||
Package Type SOIC | ||
Minimum Supply Voltage 2V | ||
Pin Count 20 | ||
Maximum Supply Voltage 6V | ||
Maximum High Level Output Current -7.8mA | ||
Maximum Propagation Delay Time @ CL 150ns | ||
Minimum Operating Temperature -40°C | ||
Maximum Low Level Output Current 7.8mA | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Length 13.1mm | ||
Series 74HC | ||
Height 2.25mm | ||
Automotive Standard No | ||
Supply Current 70mA | ||
The 74HC540D/74HC541D 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 74HC540D is an inverting type, and the 74HC541D is a non-inverting type. When either G1 or G2 are high, the terminal outputs are in the high-impedance state. 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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