CD74HC4543E Texas Instruments - Yeehing Electronics

High Speed CMOS Logic BCD-to-7 Segment Latch/Decoder/Driver for LCDs

Pricing (USD)

Quantity	Unit Price
1 — 99	1.142
100 — 249	0.944
250 — 999	0.678
1,000 +	0.36

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Encoders, Decoders, Multiplexers & Demultiplexers
RoHS	Y
Product	Decoders / Demultiplexers
Logic Family	HC
Number of Input Lines	4 Input
Number of Output Lines	7 Output
Propagation Delay Time	68 ns
Supply Voltage - Min	2 V
Supply Voltage - Max	6 V
Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 125 C
Mounting Style	Through Hole
Package / Case	PDIP-16
Packaging	Tube
Function	Latch/Decoder/Driver
Height	4.57 mm
Length	19.3 mm
Number of Circuits	1 Circuit
Operating Temperature Range	- 55 C to + 125 C
Series	CD74HC4543
Technology	CMOS
Width	6.35 mm
Brand	Texas Instruments
Logic Type	Latches/Decoders
Supply Current - Max	0.008 mA
High Level Output Current	- 1.3 mA
Low Level Output Current	1.3 mA
Maximum Clock Frequency	28 MHz
Operating Supply Voltage	2 V to 6 V
Product Type	Encoders, Decoders, Multiplexers & Demultiplexers
Factory Pack Quantity	25
Subcategory	Logic ICs
Unit Weight	0.033570 oz

For more information, please refer to datasheet

Documents

CD74HC4543E Datasheet

More Information

The CD74HC4543 high-speed silicon-gate device is a BCD to 7-segment latch/decoder/driver designed primarily for directly driving liquid-crystal displays. It has an active-high disable input (LD), an active-high blanking input (BI) and a phase input (PH) to which a square wave is applied for liquid-crystal applications. This square wave also is applied to the backplane of the liquid-crystal display.