Electronic Components Datasheet Search |
|
MC74AC563N Datasheet(PDF) 2 Page - Motorola, Inc |
|
MC74AC563N Datasheet(HTML) 2 Page - Motorola, Inc |
2 / 8 page MC74AC563 MC74ACT563 5-2 FACT DATA FUNCTIONAL DESCRIPTION The MC74AC563/74ACT563 contains eight D-type latches with 3-state complementary outputs. When the Latch Enable (LE) input is HIGH, data on the Dn inputs enters the latches. In this condition the latches are transparent, i.e., a latch output will change state each time its D input changes. When LE is LOW the latches store the information that was present on the D inputs a setup time preceding the HIGH-to-LOW transition of LE. The 3-state buffers are controlled by the Output Enable (OE) input. When OE is LOW, the buffers are in the bi-state mode. When OE is HIGH the buffers are in the high impedance mode but that does not interfere with entering new data into the latches. FUNCTION TABLE Inputs Internal Outputs Function OE LE D Q O Function H X X X Z High Z H H L H Z High Z H H H L Z High Z H L X NC Z Latched L H L H H Transparent L H H L L Transparent L L X NC NC Latched H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High Impedance NC = No Change D C Q D1 D2 D3 D4 D5 D6 D7 LE OE O1 O2 O3 O4 O5 O6 O7 O8 D0 Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. LOGIC DIAGRAM D C Q D C Q D C Q D C Q D C Q D C Q D C Q |
Similar Part No. - MC74AC563N |
|
Similar Description - MC74AC563N |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |