HEF4543BT,653
ActiveBCD TO 7 SEGMENT LATCH / DECODER / DRIVER, HEF4000B, 7 OUTPUTS, 3 V TO 15 V, 16 PINS, SOIC
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HEF4543BT,653
ActiveBCD TO 7 SEGMENT LATCH / DECODER / DRIVER, HEF4000B, 7 OUTPUTS, 3 V TO 15 V, 16 PINS, SOIC
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Technical Specifications
Parameters and characteristics for this part
| Specification | HEF4543BT,653 |
|---|---|
| Display Type | LCD, LED |
| Interface | BCD |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 16-SO |
| Voltage - Supply [Max] | 15 V |
| Voltage - Supply [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.40 | |
| 10 | $ 0.28 | |||
| 25 | $ 0.25 | |||
| 100 | $ 0.21 | |||
| 250 | $ 0.20 | |||
| 500 | $ 0.19 | |||
| 1000 | $ 0.18 | |||
| Digi-Reel® | 1 | $ 0.40 | ||
| 10 | $ 0.28 | |||
| 25 | $ 0.25 | |||
| 100 | $ 0.21 | |||
| 250 | $ 0.20 | |||
| 500 | $ 0.19 | |||
| 1000 | $ 0.18 | |||
| Tape & Reel (TR) | 2500 | $ 0.17 | ||
| 5000 | $ 0.17 | |||
| 7500 | $ 0.16 | |||
| 12500 | $ 0.16 | |||
| 17500 | $ 0.16 | |||
| 25000 | $ 0.16 | |||
| 62500 | $ 0.15 | |||
Description
General part information
HEF4543BT Series
The HEF4543B is a BCD to 7-segment latch/decoder/driver for liquid crystal and LED displays. It has four address inputs (D0 to D3), an active LOW latch enable input (LE), an active HIGH blanking input (BL), an active HIGH phase input (PH) and seven buffered segment outputs (Qa to Qg).
Documents
Technical documentation and resources