Octal buffer/line driver; 3-state
Buy from Nexperia
| SKU | Stock* | MOQ | Price per unit** | Quantity |
|---|
Buy from distributors
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia
Features and benefits
- Balanced propagation delays
- All inputs have a Schmitt-trigger action
- Inputs accepts voltages higher than VCC
- For 74AHC541 only: operates with CMOS input levels
- For 74AHCT541 only: operates with TTL input levels
- ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- CDM JESD22-C101C exceeds 1000 V
- Multiple package options
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Applications
Parametrics
| Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | No of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC541BQ | Production | 2.0 - 5.5 | CMOS | ± 8 | 60 | 8 | low | -40~125 | 78 | 50 | DHVQFN20 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74AHC541BQ | 74AHC541BQ,115 ( 9352 855 44115 ) | Active | AHC541 |  DHVQFN20 (SOT764-1) | SOT764-1 | Reel 7” Q1/T1 or Q2/T3 |
Quality, reliability & chemical content
| Type number | Orderable part number | Chemical content | RoHS / RHF | EFR | IFR | MTBF (hour) | MSL | MSL leadfree |
|---|---|---|---|---|---|---|---|---|
| 74AHC541BQ | 74AHC541BQ,115 | 74AHC541BQ |   | 29.9 | 0.9 | 1.11E9 | 1 | 1 |
Documentation (4)
| File name | Title | Type | Date |
|---|---|---|---|
| 74AHC_AHCT541 | Octal buffer/line driver; 3-state | Data sheet | 2020-04-14 |
| AN11106 | Pin FMEA for AHC/AHCT family | Application note | 2019-01-09 |
| ahc541 | ahc541 IBIS model | IBIS model | 2013-04-07 |
| 74AHC541BQ_Nexperia_Product_Reliability | 74AHC541BQ Nexperia Product Reliability | Quality document | 2022-01-19 |
Support
If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.
Models
| File name | Title | Type | Date |
|---|---|---|---|
| ahc541 | ahc541 IBIS model | IBIS model | 2013-04-07 |
Ordering, pricing & availability
| Type number | Orderable part number | Ordering code (12NC) | Packing | Packing quantity | Buy online |
|---|---|---|---|---|---|
| 74AHC541BQ | 74AHC541BQ,115 | 935285544115 | Reel 7” Q1/T1 or Q2/T3 | - | Order product |
Sample
As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.
Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.