Specification	MC14556BDR2G

Circuit	1 x 2:4
Current - Output High, Low [custom]	8.8 mA
Current - Output High, Low [custom]	8.8 mA
Independent Circuits	2
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Type	Decoder/Demultiplexer
Voltage - Supply [Max]	18 V
Voltage - Supply [Min]	3 V
Voltage Supply Source	Dual Supply

MC14556B Series

Dual Binary to 1-of-4 Decoder/Demultiplexer

Part	Operating Temperature [Min]	Operating Temperature [Max]	Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Circuit	Voltage Supply Source	Package / Case	Package / Case [x]	Package / Case [y]	Supplier Device Package	Independent Circuits	Package / Case	Package / Case
ON Semiconductor MC14556BDR2G	-55 °C	125 °C	Decoder/Demultiplexer	18 V	3 V	Surface Mount	8.8 mA	8.8 mA	1 x 2:4	Dual Supply	16-SOIC	0.154 in	3.9 mm	16-SOIC	2
ON Semiconductor MC14556BDR2	-55 °C	125 °C	Decoder/Demultiplexer	18 V	3 V	Surface Mount	8.8 mA	8.8 mA	1 x 2:4	Dual Supply	16-SOIC	0.154 in	3.9 mm	16-SOIC	2
ON Semiconductor MC14556BCP	-55 °C	125 °C	Decoder/Demultiplexer	18 V	3 V	Through Hole	8.8 mA	8.8 mA	1 x 2:4	Dual Supply	16-DIP			16-PDIP	2	0.3 in	7.62 mm
ON Semiconductor NLV14556BDR2G	-55 °C	125 °C	Decoder/Demultiplexer	18 V	3 V	Surface Mount	8.8 mA	8.8 mA	1 x 2:4	Dual Supply	16-SOIC	0.154 in	3.9 mm	16-SOIC	2
ON Semiconductor MC14556BFELG	-55 °C	125 °C	Decoder/Demultiplexer	18 V	3 V	Surface Mount	8.8 mA	8.8 mA	1 x 2:4	Dual Supply	16-SOIC			16-SOEIAJ	2	0.209 "	5.3 mm

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	$ 0.64
		10	$ 0.56
		25	$ 0.53
		100	$ 0.40
		250	$ 0.34
		500	$ 0.33
		1000	$ 0.25
	Digi-Reel®	1	$ 0.64
		10	$ 0.56
		25	$ 0.53
		100	$ 0.40
		250	$ 0.34
		500	$ 0.33
		1000	$ 0.25
	Tape & Reel (TR)	2500	$ 0.23
		5000	$ 0.22
		12500	$ 0.21
		25000	$ 0.21
Newark	Each (Supplied on Full Reel)	1	$ 0.23
		3000	$ 0.23
		6000	$ 0.21
		12000	$ 0.20
		18000	$ 0.18
		30000	$ 0.17
ON Semiconductor	N/A	1	$ 0.18

Description

General part information

MC14556B Series

The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The MC14555B has the selected output go to the "high" state, and the MC14556B has the selected output go to the "low" state. Expanded decoding such as binary-to-hexadecimal (1-of-16), etc., can be achieved by using other MC14555B or MC14556B devices.Applications include code conversion, address decoding, memory selection control, and demultiplexing (using the Enable input as a data input) in digital data transmission systems.