Nexperia HEF4518BT,653 Microcontrollers
HEF4518B - Dual BCD counter SOP 16-Pin
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
HEF4518BT,653
Detailed Description
HEF4518B - Dual BCD counter SOP 16-Pin
Package
16-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Production
Datasheet
HEF4518BT,653 Datasheet
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Technical Specifications
Nexperia HEF4518BT,653 Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4.5 V ~ 15.5 V
Lifecycle Status
Production
Direction
Up
Number of Elements
2
Logic Type
BCD Counter
Number of Bits Per Element
4
Related Parts Comparison (HEF4518BT,653 vs HEF4541BT-Q100J vs HEF4104BT/S242,118 vs HEF4094BTTJ)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C |
| Package | SOIC-16 | SOIC-14 | SO | TSSOP-16 |
| Package / Case | 16-SOIC | 14-SOIC | -- | 16-TSSOP |
| Supply Voltage | 4.5 V ~ 15.5 V | 3V ~ 15V | -- | 3V ~ 15V |
| RoHS | Yes | Yes | -- | Yes |
| Lifecycle Status | Production | Production | -- | Production |
| Chemical Content | HEF4518BT | HEF4541BT-Q100 | -- | HEF4094BTT |
| Fmax Mhz | 40 | 150 | -- | 28 |
| Logic Switching Levels | CMOS | CMOS | -- | CMOS |
| Output Drive Capability Ma | ± 2.4 | -1.48148148148148 | -- | ± 2.4 |
| Packing | SOT109-1_653 | SOT108-1_118 | -- | SOT403-1_118 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC14518BDWR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Dual 4-Bit BCD Up Counter IC, CMOS, SOIC, 18V
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