component
EL7242CSZ
Public Made by Adomby adom
RENESAS Pre-ordered Chips, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownEL7242CSZ
RENESAS · Pre-ordered Chips · SOIC-8
EL7242CSZ from RENESAS, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A IN | input | Logic input A, with VIH of 2.4V min and VIL of 0.8V max, and 3V/5V compatible. |
| 2 | B IN | input | Logic input B, with VIH of 2.4V min and VIL of 0.8V max, and 3V/5V compatible. |
| 3 | C IN | input | Logic input C, with VIH of 2.4V min and VIL of 0.8V max, and 3V/5V compatible. |
| 4 | D IN | input | Logic input D, with VIH of 2.4V min and VIL of 0.8V max, and 3V/5V compatible. |
| 5 | GND | power_in | Ground reference for the supply and the logic inputs. |
| 6 | OUT B | output | Channel B driver output with 2A peak source and sink drive and 100mA continuous output current. |
| 7 | OUT A | output | Channel A driver output with 2A peak source and sink drive and 100mA continuous output current. |
| 8 | V+ | power_in | Positive supply, operating range 4.5V to 16V with an absolute maximum of 16.5V to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RENESAS |
| Package | SOIC-8 |
| Category | Interface ICs |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Logic 1 Input Voltage | VIH | 2.4 | V | TA=+25°C, V=15V | 3 | ||
| Logic 1 Input Current | IIH | 0.1 | 10 | µA | @V+ | 3 | |
| Logic 0 Input Voltage | VIL | 0.8 | V | TA=+25°C, V=15V | 3 | ||
| Logic 0 Input Current | IIL | 0.1 | 10 | µA | @0V | 3 | |
| Pull-up Resistance | ROH | 3 | 6 | Ω | IOUT = -100mA | 3 | |
| Pull-down Resistance | ROL | 4 | 6 | Ω | IOUT = +100mA | 3 | |
| Power Supply Current | IS | 1 | 2.5 | mA | Inputs High | 3 | |
| Operating Voltage | VS | 4.5 | 16 | V | 3 | ||
| Supply Voltage (V+ to GND) | V+ | 16.5 | V | TA=+25°C | 3 | ||
| Combined Peak Output Current | 4 | A | TA=+25°C | 3 | |||
| Storage Temperature Range | -65 | 150 | °C | 3 | |||
| Ambient Operating Temperature | -40 | 85 | °C | 3 | |||
| Operating Junction Temperature | TJ | 125 | °C | 3 | |||
| Input Pins Voltage | -0.3 | 0.3 | V | -0.3V to +0.3V above V+ | 3 | ||
| Thermal Resistance SO8 | θJA | 175 | °C/W | SO8, Figure 1 | 5 | ||
| Input Hysteresis | VHVS | 0.3 | V | 3 | |||
| Peak Output Current Source | IPK | 2 | A | Source | 3 | ||
| Peak Output Current Sink | IPK | 2 | A | Sink | 3 | ||
| Continuous Output Current | IDC | 100 | mA | Source/Sink | 3 | ||
| Rise Time | tR | 10 | ns | CL = 500pF | 3 | ||
| Rise Time | tR | 20 | ns | CL = 1000pF | 3 | ||
| Fall Time | tF | 10 | ns | CL = 500pF | 3 | ||
| Fall Time | tF | 20 | ns | CL = 1000pF | 3 | ||
| Turn-On Delay Time | tD-ON | 20 | 25 | ns | 3 | ||
| Turn-Off Delay Time | tD-OFF | 20 | 25 | ns | 3 |
CAD (KiCad official)
- Symbol:
EL7242CSZ - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
el7242csz-etched.step/el7242csz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);el7242csz.step/el7242csz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RENESAS datasheet (9 pp, sha256
723b4e9da5c0fc38, retrieved 2026-10-24, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).