74ls189 64 Bit Ram With 3 State Output Ic 74189 74hc189 12V 29A Equipped with fuse tube to

Equipped with fuse tube to protect the speed controller from burning out that short circuit causes

Dimensions (In) 15

0%+5)  Special Function :

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74ls189 64 Bit Ram With 3 State Output Ic 74189 74hc189 12V 29A Equipped with fuse tube toThe 74LS189 is a high speed 64 bit RAM organized as a 16 word by the 4 bit array. Address inputs are buffered to minimize loading and are fully decoded on chip. The outputs are 3 state and are in the high impedance state whenever the Chip Select (CS) input is HIGH. The outputs are active only in the read mode and the output data is the complement of the stored data. Features: 3 State Outputs For Data Bus Applications Buffered Inputs Minimize Loading