74HC4049
Hex inverting HIGH-to-LOW level shifter
The 74HC4049 is a hex inverter with over-voltage tolerant inputs. Inputs are overvoltage tolerant to 15 V. This enables the device to be used in HIGH-to-LOW level shifting applications.
Features and benefits
Wide supply voltage range from 2.0 V to 6.0 V
Overvoltage tolerant inputs to 15 V
CMOS low power dissipation
High noise immunity
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Complies with JEDEC standards:
- JESD8C (2.7 V to 3.6 V)
- JESD7A (2.0 V to 6.0 V)
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Package
All type numbers in the table below are discontinued.
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74HC4049DB | 74HC4049DB,112 (935189990112) |
Obsolete | no package information | ||||
| 74HC4049DB,118 (935189990118) |
Obsolete | ||||||
Environmental information
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74HC4049DB | 74HC4049DB,112 | 74HC4049DB |
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| 74HC4049DB | 74HC4049DB,118 | 74HC4049DB |
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Documentation (5)
| File name | Title | Type | Date |
|---|---|---|---|
| 74HC4049 | Hex inverting HIGH-to-LOW level shifter | Data sheet | 2024-03-12 |
| AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
| Nexperia_document_guide_Logic_translators | Nexperia Logic Translators | Brochure | 2021-04-12 |
| Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
| HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
Support
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Models
No documents available
Ordering, pricing & availability
Sample
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