onsemi (Ansemi)

SOIC-24-300mil

taping

1000

The MC14514B and MC14515B are two output options for a 4-16 line decoder with latching inputs. The MC14514B (output active high option) displays a logic "1" on the selected output, while the MC14515B (output active low option) displays a logic "0" on the selected output. A latch is an R-S type flip-flop that holds the last input data displayed before the strobe transition from '1' to '0'. These high-level and low-level options of the 4-bit latch/4-16 line decoder are built using N-channel and P-channel enhancement mode devices in a monolithic structure. A latch is an R-S type flip-flop where data is received, decoded, and presented at the output when a signal is incident on the strobe input. These complementary circuits are primarily used in decoding applications requiring low power consumption and/or high noise immunity.