MC14515B

MC14514B, MC14515B 4-Bit Transparent Latch / 4-to-16 Line Decoder 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. Features Supply Voltage Range = 3.0 Vdc to 18 Vdc Capable of Driving Two Low−power TTL Loads or One Low−power Schottky TTL Load the Rated Temperature Range These Devices are Pb−Free and are RoHS Compliant NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable MAXIMUM RATINGS (Voltages Referenced to VSS) Parameter Symbol Value DC Supply Voltage Range VDD −0.5 to +18.0 Input or Output Voltage Range (DC or Transient) Vin, Vout − 0.5 to VDD +0.5 Unit V V Input or Output Current...