SN74ACT2229DW vs SN74ACT2229DWR vs SN74ACT2229DW-C

PartNumber	SN74ACT2229DW	SN74ACT2229DWR	SN74ACT2229DW-C
Description	FIFO 256 x 1 x 2 dual independent sync	FIFO 256 x 1 x 2 dual independent sync
Manufacturer	Texas Instruments	Texas Instruments	-
Product Category	FIFO	FIFO	-
RoHS	Y	Y	-
Data Bus Width	1 bit	1 bit	-
Bus Direction	Unidirectional	Unidirectional	-
Memory Size	512 bit	512 bit	-
Timing Type	Synchronous	Synchronous	-
Organization	256 k x 1 x 2	256 k x 1 x 2	-
Number of Circuits	4	4	-
Maximum Clock Frequency	60 MHz	60 MHz	-
Access Time	9 ns	9 ns	-
Supply Voltage Max	5.5 V	5.5 V	-
Supply Voltage Min	4.5 V	4.5 V	-
Supply Current Max	0.4 mA	0.4 mA	-
Minimum Operating Temperature	- 40 C	- 40 C	-
Maximum Operating Temperature	+ 85 C	+ 85 C	-
Package / Case	SOIC-28	SOIC-28	-
Packaging	Tube	Reel	-
Height	2.35 mm	2.35 mm	-
Series	SN74ACT2229	SN74ACT2229	-
Width	7.52 mm	7.52 mm	-
Brand	Texas Instruments	Texas Instruments	-
Mounting Style	SMD/SMT	SMD/SMT	-
Operating Supply Voltage	4.5 V to 5.5 V	4.5 V to 5.5 V	-
Product Type	FIFO	FIFO	-
Factory Pack Quantity	20	1000	-
Subcategory	Memory & Data Storage	Memory & Data Storage	-
Unit Weight	0.025778 oz	0.025778 oz	-