Description
CD4543BPWR Texas Instruments - Yeehing Electronics
CMOS BCD-to-Seven-Segment Latch/Decoder/Driver for Liquid-Crystal Displays
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 0.433 |
100 — 249 | 0.294 |
250 — 999 | 0.227 |
1,000 + | 0.11 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Encoders, Decoders, Multiplexers & Demultiplexers |
RoHS | Y |
Product | Decoders / Demultiplexers |
Logic Family | CD4000 |
Number of Input Lines | 4 Input |
Number of Output Lines | 7 Output |
Propagation Delay Time | 400 ns |
Supply Voltage - Min | 3 V |
Supply Voltage - Max | 18 V |
Minimum Operating Temperature | - 55 C |
Maximum Operating Temperature | + 125 C |
Mounting Style | SMD/SMT |
Package / Case | TSSOP-16 |
Packaging | Reel |
Height | 1.15 mm |
Length | 5 mm |
Operating Temperature Range | - 55 C to + 125 C |
Series | CD4543B |
Width | 4.4 mm |
Brand | Texas Instruments |
High Level Output Current | - 1.5 mA |
Low Level Output Current | 1.5 mA |
Maximum Clock Frequency | 8 MHz |
Operating Supply Voltage | 3 V to 18 V |
Product Type | Encoders, Decoders, Multiplexers & Demultiplexers |
Factory Pack Quantity | 2000 |
Subcategory | Logic ICs |
Unit Weight | 0.002183 oz |
For more information, please refer to datasheet
Documents
CD4543BPWR Datasheet |
More Information
CD4543B is a BCD-to-seven segment latch/decoder/driver designed primarily for liquid-crystal 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 CD4056B when pin 7 is connected to VSS. It differs from the CD4056B in that it has a display blanking capability instead of a level-shifting function and requires only one power supply. When the CD4056B is used in the level shifting mode, two power supplies are required. When the CD4543B is used for LCD applications, a square wave must be applied to the PHASE input and the backplane of the LCD device. For LED applications a logic 1 is required at the PHASE input for common-cathode devices; a logic 0 is required for common-anode devices (see truth table).