CD74HCT4543E
SEVEN SEGMENT DECODER/DRIVER
Pmic Display Drivers
16-DIP (0.300", 7.62mm)
74HCT
Obsolete
$1.24 / unit (market reference)
MOQ: 202 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | CD74HCT4543E |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 125°C |
| Supplier Device Package | 16-PDIP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
CD74HCT4543E by Rochester Electronics, LLC is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 16-DIP (0.300", 7.62mm) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Interface | BCD |
| Display Type | LED |
| Configuration | 7 Segment |
| Current - Supply | 8 µA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Digits or Characters | 1 Digit |
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