onsemi MC74AC540DWG, Voltage Level Shifter Buffer 1, 20-Pin SOIC
- RS Stock No.:
- 186-8632P
- Mfr. Part No.:
- MC74AC540DWG
- Brand:
- onsemi
Subtotal 25 units (supplied in a tube)*
£11.45
(exc. VAT)
£13.75
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 25 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 25 + | £0.458 |
*price indicative
- RS Stock No.:
- 186-8632P
- Mfr. Part No.:
- MC74AC540DWG
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Logic Family | AC | |
| Mounting Type | Surface Mount | |
| Number of Elements per Chip | 1 | |
| Package Type | SOIC | |
| Pin Count | 20 | |
| Output Type | 3 State | |
| Dimensions | 12.95 x 7.6 x 2.4mm | |
| Logic Function | Buffer | |
| Maximum Low Level Output Current | 24mA | |
| Maximum High Level Output Current | -24mA | |
| Propagation Delay Test Condition | 50pF | |
| Maximum Propagation Delay Time @ Maximum CL | 8 ns @ 50 pF | |
| Maximum Operating Supply Voltage | 2 to 6 V | |
| Maximum Operating Temperature | +85 °C | |
| Minimum Operating Supply Voltage | 2 V | |
| Minimum Operating Temperature | -40 °C | |
Select all | ||
|---|---|---|
Brand onsemi | ||
Logic Family AC | ||
Mounting Type Surface Mount | ||
Number of Elements per Chip 1 | ||
Package Type SOIC | ||
Pin Count 20 | ||
Output Type 3 State | ||
Dimensions 12.95 x 7.6 x 2.4mm | ||
Logic Function Buffer | ||
Maximum Low Level Output Current 24mA | ||
Maximum High Level Output Current -24mA | ||
Propagation Delay Test Condition 50pF | ||
Maximum Propagation Delay Time @ Maximum CL 8 ns @ 50 pF | ||
Maximum Operating Supply Voltage 2 to 6 V | ||
Maximum Operating Temperature +85 °C | ||
Minimum Operating Supply Voltage 2 V | ||
Minimum Operating Temperature -40 °C | ||
The MC74AC540/74ACT540 and MC74AC541/74ACT541 are octal buffer/line drivers designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers. The MC74AC541/74ACT541 is a noninverting option of the MC74AC540/74ACT540. These devices are similar in function to the MC74AC240/74ACT240 and MC74AC244/74ACT244 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes these devices especially useful as output ports for microprocessors, allowing ease of layout and greater PC board density.
3-State Outputs
Inputs and Outputs Opposite Side of Package, Allowing Easier Interface to Microprocessors
Outputs Source/Sink 24 mA
MC74AC540/74ACT540 Provides Inverted Outputs
MC74AC541/74ACT541 Provides Noninverted Outputs
ACT540 and ACT541 Have TTL Compatible Inputs MC74AC540/74ACT540 MC74AC541/74ACT541 FACT DATA 5-1
Inputs and Outputs Opposite Side of Package, Allowing Easier Interface to Microprocessors
Outputs Source/Sink 24 mA
MC74AC540/74ACT540 Provides Inverted Outputs
MC74AC541/74ACT541 Provides Noninverted Outputs
ACT540 and ACT541 Have TTL Compatible Inputs MC74AC540/74ACT540 MC74AC541/74ACT541 FACT DATA 5-1