8-bit Bidirectional Universal Shift Register With Parallel I/o High-speed Silicon-gate Cmos

The KK74AC299 is identical in pinout to the LS/ALS299, HC/HCT299. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs. The KK74AC299 features a multiplexed parallel input/output data port to achieve full 8-bit handling in a 20 pin package. Due to the large output drive capability and the 3-state feature, this device is ideally suited for Interface with bus lines in a bus-oriented system. Two Mode-Select inputs and two Output Enable inputs are used to choose the mode of operation as listed in the Function Table. Synchronous parallel loading is accomplished by taking both Mode- Select lines, S1 and S2, high. This places the outputs in the high- impedance state, which permits data applied to the data port to be clocked into the Register Reading out of the Register CAN be accomplished when the outputs are enabled. The active-low asynchronous Reset overrides all other inputs. Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2.0 to 6.0 V Low Input Current: 1.0 A; 0.1 A @ 25C High Noise Immunity Characteristic of CMOS Devices Outputs Source/Sink 24 mA By Kodenshi Korea Corp.
KK74AC299 's PackagesKK74AC299 's pdf datasheet

KK74AC299 Pinout, Pinouts
KK74AC299 pinout,Pin out
This is one package pinout of KK74AC299,If you need more pinouts please download KK74AC299's pdf datasheet.

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