Texas Instruments CD45 Analog Series

5 variants · Texas InstrumentsAll Analog & Data Acquisition →

About the Texas Instruments CD45 Analog Series

The Texas Instruments CD45 Analog Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common voltage of 3V ~ 18V. Variants differ by case, mounting and operating temperature, so you can match the exact case your application requires using the selection guide below. All listed Texas Instruments CD45 Analog Series part numbers are active and orderable.

Select a variant by

Case: 16-DIP (0.300\", 7.62mm) · 16-SOIC (0.154\", 3.90mm Width) · 16-TSSOP (0.173\", 4.40mm Width)
Mounting: Surface Mount · Through Hole
Operating temperature: -55°C ~ 125°C · -55°C ~ 125°C (TA)
Package: Tape & Reel (TR); Cut Tape (CT) · Tube
Current - output high, low: 4.2mA, 4.2mA · 6.8mA, 6.8mA · 14.1mA, 23mA
Type: Decoder/Demultiplexer · Magnitude Comparator

Shared specifications

Voltage: 3V ~ 18V

Variant comparison

Parameter	CD4503BE	CD4543BPW	CD4555BM	CD4556BMT	CD4585BE
Case	16-DIP (0.300\", 7.62mm)	16-TSSOP (0.173\", 4.40mm Width)	16-SOIC (0.154\", 3.90mm Width)	16-SOIC (0.154\", 3.90mm Width)	16-DIP (0.300\", 7.62mm)
Mounting	Through Hole	Surface Mount	Surface Mount	Surface Mount	Through Hole
Operating temperature	-55°C ~ 125°C (TA)	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Package	Tube	Tube	Tube	Tape & Reel (TR); Cut Tape (CT)	Tube
Current - output high, low	14.1mA, 23mA	—	6.8mA, 6.8mA	6.8mA, 6.8mA	4.2mA, 4.2mA
Type	—	—	Decoder/Demultiplexer	Decoder/Demultiplexer	Magnitude Comparator

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