Datasheet Details
| Part number | HCF4543B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 272.84 KB |
| Description | BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER |
| Datasheet | HCF4543B_STMicroelectronics.pdf |
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Overview: HCC/HCF4543B HCC4543B HCF4543B BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER DISPLAY BLANKING OF ALL ILLEGAL INPUT BINATIONS LATCH STORAGE OF CODE CAPABILITY OF DRIVING TWO LOW POWER TTL LOADS, TWO HTL LOADS, OR ONE LOW POWER SCHOTTKY LOAD OVER THE FULL RATED-TEMPERATURE RANGE PIN-FOR-PIN REPLACEMENT FOR THE HCF4056B (with pin 7 tied to VSS) DIRECT LED DRIVING CAPABILITY 100% TESTED FOR QUIESCENT CURRENT AT 20V MAXIMUM INPUT CURRENT OF 1A AT 18V OVER FULL PACKAGE-TEMPERATURE RANGE ; 100nA AT 18V AND 25°C NOISE MARGIN (full package-temperature range) = 1V AT VDD = 5V 2V AT VDD = 10V 2.
| Part number | HCF4543B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 272.84 KB |
| Description | BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER |
| Datasheet | HCF4543B_STMicroelectronics.pdf |
|
|
|
The HCC/HCF4543B is a BCD-to-seven segment latch/decoder/driver designed primarily for liquidcrystal display (LCD) applications.
It is also capable of driving light emitting diode (LED), incandescent, gas-discharge, and fluorescent displays.
This device is functionally similar to and serves as direct replacement for the HCF4056B when pin 7 is connected to VSS.
| Part Number | Description |
|---|---|
| HCF4541B | PROGRAMMABLE TIMER |
| HCF4502B | STROBED HEX INVERTER/BUFFER |
| HCF4503 | HEX BUFFER |
| HCF4510B | PRESETTABLE UP/DOWN COUNTERS |
| HCF4511B | BCD-TO-SEVEN SEGMENT LATCH/DECODER/DRIVER |
| HCF4512B | 8-CHANNEL DATA SELECTOR |
| HCF4514B | 4-BIT LATCH/4-TO-16 LINE DECODER |
| HCF4515B | 4-BIT LATCH/4-TO-16 LINE DECODER |
| HCF4516B | PRESETTABLE UP/DOWN COUNTERS |
| HCF4517B | DUAL 64-STAGE STATIC SHIFT REGISTER |