74ACT299 Просмотр технического описания (PDF) - ON Semiconductor

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74ACT299

8-Input Universal Shift/ Storage Register with Common Parallel I/O Pins

ON Semiconductor 

MC74AC299, MC74ACT299

DS7

S0

DS0

S1

CP

DS7

Q7

OE MR Q0 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7

Figure 2. Logic Symbol

Q7

DQ

I/O7

CD

CP

DQ

I/O6

CD

CP

DQ

I/O5

CD

CP

DQ

CD

I/O4

CP

DQ

CD

I/O3

CP

DQ

CD

I/O2

CP

DQ

CD

I/O1

CP

DQ

I/O0

CD

S0

S1

OE1

OE2

DS0

CP

Q0 MR

NOTE: That this diagram is provided only for the understanding of logic

operations and should not be used to estimate propagation delays.

Figure 3. Logic Diagram

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