Features and benefits
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Automotive product qualification in accordance with AEC-Q100 (Grade 1)
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Specified from -40 °C to +85 °C and from -40 °C to +125 °C
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Wide supply voltage range from 2.0 to 5.5 V
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Balanced propagation delays
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High noise immunity
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All inputs have a Schmitt-trigger action
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Overvoltage tolerant inputs to 5.5 V
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CMOS low power dissipation
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Input levels:
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For 74AHC541: CMOS level
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For 74AHCT541: TTL level
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Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
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ESD protection:
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HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
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CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
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Multiple package options
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DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints
Parametrics
| Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC541BQ-Q100 | Production | 2.0 - 5.5 | CMOS | ± 8 | 60 | 8 | low | -40~125 | 78 | 9.2 | 50 | DHVQFN20 |
| 74AHC541D-Q100 | Production | 2.0 - 5.5 | CMOS | ± 8 | 60 | 8 | low | -40~125 | 85 | 27.4 | 61 | SO20 |
| 74AHC541PW-Q100 | Production | 2.0 - 5.5 | CMOS | ± 8 | 60 | 8 | low | -40~125 | 100 | 4.6 | 44.7 | TSSOP20 |
| 74AHCT541BQ-Q100 | Production | 4.5 - 5.5 | TTL | ± 8 | 60 | 8 | low | -40~125 | 78 | 9.2 | 50 | DHVQFN20 |
| 74AHCT541D-Q100 | Production | 4.5 - 5.5 | TTL | ± 8 | 60 | 8 | low | -40~125 | 85 | 27.4 | 61 | SO20 |
| 74AHCT541PW-Q100 | Production | 4.5 - 5.5 | TTL | ± 8 | 60 | 8 | low | -40~125 | 100 | 4.6 | 44.7 | TSSOP20 |
Package
| Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| 74AHC541BQ-Q100 |  DHVQFN20 (SOT764-1) | SOT764-1 | SOT764-1_115 | Active | AHC541 | 74AHC541BQ-Q100X ( 9353 007 07115 ) | |
| 74AHC541D-Q100 |  SO20 (SOT163-1) | SOT163-1 | WAVE_BG-BD-1 | SOT163-1_118 | Active | 74AHC541D | 74AHC541D-Q100J ( 9353 007 05118 ) |
| 74AHC541PW-Q100 |  TSSOP20 (SOT360-1) | SOT360-1 | SSOP-TSSOP-VSO-WAVE | SOT360-1_118 | Active | AHC541 | 74AHC541PW-Q100J ( 9353 007 06118 ) |
| 74AHCT541BQ-Q100 | DHVQFN20 (SOT764-1) | SOT764-1 | SOT764-1_115 | Active | AHCT541 | 74AHCT541BQ-Q100X ( 9353 007 11115 ) | |
| 74AHCT541D-Q100 | SO20 (SOT163-1) | SOT163-1 | WAVE_BG-BD-1 | SOT163-1_118 | Active | 74AHCT541D | 74AHCT541D-Q100J ( 9353 007 08118 ) |
| 74AHCT541PW-Q100 | TSSOP20 (SOT360-1) | SOT360-1 | SSOP-TSSOP-VSO-WAVE | SOT360-1_118 | Active | AHCT541 | 74AHCT541PW-Q100J ( 9353 007 09118 ) |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator | Leadfree conversion date |
|---|---|---|---|---|---|
| 74AHC541BQ-Q100 | 74AHC541BQ-Q100X | 74AHC541BQ-Q100 |  |   | Always Pb-free |
| 74AHC541D-Q100 | 74AHC541D-Q100J | 74AHC541D-Q100 | | | Always Pb-free |
| 74AHC541PW-Q100 | 74AHC541PW-Q100J | 74AHC541PW-Q100 | | | Always Pb-free |
| 74AHCT541BQ-Q100 | 74AHCT541BQ-Q100X | 74AHCT541BQ-Q100 | | | Always Pb-free |
| 74AHCT541D-Q100 | 74AHCT541D-Q100J | 74AHCT541D-Q100 | | | Always Pb-free |
| 74AHCT541PW-Q100 | 74AHCT541PW-Q100J | 74AHCT541PW-Q100 | | | Always Pb-free |
Documentation (9)
| File name | Title | Type | Date |
|---|---|---|---|
| 74AHC_AHCT541_Q100 | Octal buffer/line driver; 3-state | Data sheet | 2023-09-06 |
| ahct541 | ahct541 IBIS model | IBIS model | 2013-04-07 |
| ahc541 | ahc541 IBIS model | IBIS model | 2013-04-07 |
| Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
| SOT764-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body | Package information | 2022-06-21 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
| SOT360-1 | plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body | Package information | 2022-06-21 |
| SOT163-1 | plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body | Package information | 2022-06-20 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Support
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Ordering, pricing & availability
Sample
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Sample orders normally take 2-4 days for delivery.
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