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R0224M207210774 Datasheet A low input level selects real-time data and a high selects stored data. Figure l illustrates the four fundamental bus-management functions that can be performed with the octal bus transceivers and registers. Data on the A or B bus, or both, can be stored in the internal D flip-flops by low-to-high transitions at the appropriate clock pins (CAB or CBA) regardless of the select or enable control pins. When SAB and SBA are In the real-time transfer mode, it is also possible to store data without using the internal D-type flip-flops by simultaneously enabling GAB and GBA. In this configuration, each output reinforces its input. Thus, when all other data sources to the two sets of bus lines are at high impedance, each set of bus lines remains at its last state. The 54ACT11 651 is characterized for operation over the full military temperature range of -550C t0 1 250C. The 74ACT11651 is characterized for operation from - 400C t0 850C. R0224M207210774 Price
R0224M207210774 on stock o o o o L r ) o r - L r ) ( r j ( \ l L n 4 C t , 2 r r O O O O ( V ) s A - d o A + V x l O d ~ I N a b b l r l ' J l ( l d l ( l
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