Product Overview

Product Overview
MC14514B: 4-Bit Transparent Latch/4-to-16 Line Decoder
For complete documentation, see the data sheet
Product Description
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 Over the Rated Temperature Range
• Pb-Free Packages are Available
Part Electrical Specifications
Product
MC14514BDWR2G
Compliance
Status
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
Pb-free
Active
1
3
18
450
2.25
SOIC-24
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016