Part number:
HD74HC669
Manufacturer:
Hitachi Semiconductor
File Size:
84.56 KB
Description:
Synchronous up/down decade/4-bit binary counter.
HD74HC669 Datasheet (84.56 KB)
* an internal carry look-ahead for cascading in highspeed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the countenable inputs and internal gating. This mode of operat
HD74HC669 Datasheet (84.56 KB)
HD74HC669
Hitachi Semiconductor
84.56 KB
Synchronous up/down decade/4-bit binary counter.
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