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IC > ·ÎÁ÷ IC > CMOS4000(SMD) > MC14515BD (SO24)
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MC14515BD (SO24)
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The MC14514B and MC14515B are two output options of a 4 to 16
line decoder with latched inputs. The MC14514B (output active high
option) presents a logical ¡°1¡± at the selected output, whereas the
MC14515B (output active low option) presents a logical ¡°0¡± at the
selected output. The latches are R–S type flip–flops which hold the
last input data presented prior to the strobe transition from ¡°1¡± to ¡°0¡±.
These high and low options of a 4–bit latch/4 to 16 line decoder are
constructed with N–channel and P–channel enhancement mode
devices in a single monolithic structure. The latches are R–S type
flip–flops and data is admitted upon a signal incident at the strobe
input, decoded, and presented at the output.
These complementary circuits find primary use in decoding
applications where low power dissipation and/or high noise immunity
is desired.
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Capable of Driving Two Low–power TTL Loads or One Low–power
   Schottky TTL Load Over the Rated Temperature Range


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