Oki MSM83C154S Serial port I/O Extension Mode AC characteristics, Parameter Symbol Min Max Unit

¡ Semiconductor			MSM80C154S/83C154S
(6) Serial port (I/O Extension Mode) AC characteristics
		(VCC=2.2 to 6.0V, VSS=0V, Ta=–40°C to +85°C)
Parameter	Symbol	Min.	Max.	Unit
Serial Port Clock Cycle Time	tXLXL	12tCLCL	—	ns
Output Data Setup to Clock Rising Edge	tQVXH	10tCLCL-133	—	ns
Output Data Hold After Clock Rising Edge	tXHQX	2tCLCL-75	—	ns
Input Data Hold After Clock Rising Edge	tXHDX	0	—	ns
Clock Rising Edge to Input Data Valid	tXHDV	—	10tCLCL-133	ns

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