Specification	CDC208DWR

Differential - Input:Output	False
Frequency - Max [Max]	60 MHz
Input	TTL
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	CMOS
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Ratio - Input:Output	1:4
Supplier Device Package	20-SOIC
Type	Fanout Buffer (Distribution)
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

CDC208 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Number of Circuits	Voltage - Supply [Min]	Voltage - Supply [Max]	Frequency - Max [Max]	Supplier Device Package	Input	Ratio - Input:Output	Type	Output	Package / Case	Package / Case	Package / Case	Mounting Type	Package / Case [y]	Package / Case [y]
Texas Instruments CDC208NSG4	85 °C	-40 °C	2	4.5 V	5.5 V	60 MHz	20-SO	TTL	1:4	Fanout Buffer (Distribution)	CMOS	20-SOIC	0.209 "	5.3 mm	Surface Mount
Texas Instruments CDC208NSRG4	85 °C	-40 °C	2	4.5 V	5.5 V	60 MHz	20-SO	TTL	1:4	Fanout Buffer (Distribution)	CMOS	20-SOIC	0.209 "	5.3 mm	Surface Mount
Texas Instruments CDC208DWR	85 °C	-40 °C	2	4.5 V	5.5 V	60 MHz	20-SOIC	TTL	1:4	Fanout Buffer (Distribution)	CMOS	20-SOIC			Surface Mount	0.295 in	7.5 mm
Texas Instruments CDC208DWRG4	85 °C	-40 °C	2	4.5 V	5.5 V	60 MHz	20-SOIC	TTL	1:4	Fanout Buffer (Distribution)	CMOS	20-SOIC			Surface Mount	0.295 in	7.5 mm
Texas Instruments CDC208DBR
Texas Instruments CDC208NS	85 °C	-40 °C	2	4.5 V	5.5 V	60 MHz	20-SO	TTL	1:4	Fanout Buffer (Distribution)	CMOS	20-SOIC	0.209 "	5.3 mm	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2000	$ 7.29
Texas Instruments	LARGE T&R	1	$ 10.77
		100	$ 9.40
		250	$ 7.25
		1000	$ 6.49

Description

General part information

CDC208 Series

The CDC208 contains dual clock-driver circuits that fanout one input signal to four outputs with minimum skew for clock distribution (see Figure 2). The device also offers two output-enable (OE1\ and OE2\) inputs for each circuit that can force the outputs to be disabled to a high-impedance state or to a high- or low-logic level independent of the signal on the respective A input.

Skew parameters are specified for a reduced temperature and voltage range common to many applications.

The CDC208 is characterized for operation from -40°C to 85°C.

Documents

Technical documentation and resources

Dual 1-Line To 4-Line Clock Drivers With 3-State Outputs datasheet (Rev. F)

Data sheet