54LS173 register equivalent, 4-bit d-type register.
Y TRI-STATE outputs interface directly with system bus Y Gated output control lines for enabling or disabling the
outputs Y Fully independent clock eliminates restriction.
This four-bit register contains D-type flip-flops with totempole TRI-STATE outputs capable of driving highly capacitive or low-impedance loads The high-impedance state and increased high-logic-level drive provide these flip-flops with the capability .
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