Datasheet Nexperia 74LVC8T595BQ
The 74LVC8T595 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs.
Both the shift and storage register have separate clocks. Data is shifted on the positive-going transitions of the SHCP input. The data in the shift register is transferred to the storage register on a positive-going transition of the STCP input. If both clocks are connected together, the shift register is always one clock pulse ahead of the storage register.
|Lifecycle Status||Production (Appropriate for new designs but newer alternatives may exist)|
|Logic switching levels||CMOS/LVTTL|
|Orderable part number||74LVC8T595BQX|
|Output drive capability (mA)||+/- 24|
|Power dissipation considerations||low|
|VCC(A) (V)||1.1В -В 5.5|
|VCC(B) (V)||1.1В -В 5.5|