HEF4543BP

HEF4543BP, BCD to 7-segment latch/decoder/driver, -0.5V to +18V, ±10mA, 5V, SOP

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Price:: US $0.01~6.00 / piece [Get Latest Price]

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	US $0.01~6.00

PartNumber:: HEF4543BP

Brand:: Philips Electronics India Limited - PHILIPS | Pack: SOP | D/C: 12+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-12-09

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Product Summary

The HEF4543BP 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). The HEF4543BP can invert the logic levels of the output combination. The phase (PH), blanking (BL) and latch enable (LE) inputs are used to reverse the function table phase, blank the display and store a BCD code, respectively. The HEF4543BP operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS, or another input. It is also suitable for use over the full industrial (-40℃ to +85℃)temperature range.

Parametrics

HEF4543BP absolute maximum ratings: (1)supply voltage:-0.5V to +18V; (2)input voltage:-0.5V to VDD+0.5V; (3)input/output current:±10mA; (4)storage temperature:-65℃ to +150℃; (5)ambient temperature:-40℃ to +85℃.

Features

HEF4543BP features: (1)Fully static operation; (2)5 V, 10 V, and 15 V parametric ratings; (3)Standardized symmetrical output characteristics; (4)Operates across the full industrial temperature range: -40℃ to +85℃; (5) Complies with JEDEC standard JESD 13-B.