CD4543 BCD to 7 Segment Decoder IC DIP-16 Package
₹35.00
CD4543 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.
Features:-
- Display blanking of all illegal input combinations
- 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 CD4056B (with pin 7 tied to VSS)
- Direct LED driving capability
- 100% tested for quiescent current at 20 V
- Maximum input current of 1 ?A at 18 V over full package-temperature range; 100 nA at 18 V and 25?C
- Noise margin (full package-temperature range) =
1 V at VDD?= 5 V
2 V at VDD?= 10 V
2.5 V at VDD?= 15 V - 5-V, 10-V, and 15-V parametric ratings
- Meets all requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ?B? Series CMOS Devices”
- Applications:
- Instrument display driver
- Dashboard display driver
- Computer/calculator display driver
- Timing device driver (clocks, watches, timers)
Specifications:-
| Parameter | Specification |
| Part number | CD4543B |
| Technology Family | CD4000 |
| VCC (Min) (V) | 3 |
| VCC (Max) (V) | 18 |
| Bits (#) | 7 |
| Voltage (Nom) (V) | 5, 10, 15 |
| F @ nom voltage (Max) (MHz) | 8 |
| ICC @ nom voltage (Max) (mA) | 0.3 |
| tpd @ nom Voltage (Max) (ns) | 400 |
| IOL (Max) (mA) | 1.5 |
| IOH (Max) (mA) | -1.5 |
| Function | Decoder |
| Type | Standard |
| Rating | See Data Sheet |
| Operating temperature range (C) | -55 to 125 |
| Package Group | PDIP|16 |
| Configuration | 04:07 |
| Package size: mm2:W x L (PKG) | 16PDIP: 181 mm2: 9.4 x 19.3 (PDIP|16) |
| Digital input leakage (Max) (uA) | 5 |
| ESD CDM (kV) | 0.75 |
| ESD HBM (kV) | 2 |
Related Document:-
?CD4543 IC Datasheet
* Product Images are shown for illustrative purposes only and may differ from actual product.
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