onsemi MC74AC540DWG, Voltage Level Shifter Buffer 1, 20-Pin SOIC
- RS Stock No.:
- 186-8632
- Mfr. Part No.:
- MC74AC540DWG
- Brand:
- onsemi
Available to back order for despatch 11/06/2024
Added
Price Each (In a Pack of 25)
£0.937
(exc. VAT)
£1.124
(inc. VAT)
| Units | Per unit | Per Pack* |
| 25 - 75 | £0.937 | £23.425 |
| 100 - 475 | £0.604 | £15.10 |
| 500 - 975 | £0.573 | £14.325 |
| 1000 - 2475 | £0.438 | £10.95 |
| 2500 + | £0.396 | £9.90 |
| *price indicative | ||
- RS Stock No.:
- 186-8632
- Mfr. Part No.:
- MC74AC540DWG
- Brand:
- onsemi
Technical Reference
Legislation and Compliance
Product Details
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
Specifications
Attribute | Value |
|---|---|
| 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 Operating Supply Voltage | 2 to 6 V |
| Maximum Propagation Delay Time @ Maximum CL | 8 ns @ 50 pF |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Supply Voltage | 2 V |
| Minimum Operating Temperature | -40 °C |