CD4514BCN

Number of Bits :
Number of Lines (Input / Output) :
Propagation Delay Time :
Supply Voltage - Min : 3 V
Maximum Operating Temperature : + 85 C
Product : Decoders, Encoders, Multiplexers & Demultiplexers
Mounting Style : Through Hole
Logic Family : CD4000
Package / Case : PDIP-24
Packaging : Rail
Supply Voltage - Max : 15 V


Features:

` Wide supply voltage range: 3.0V to 15V
` High noise immunity: 0.45 VDD (typ.)
` Low power TTL: fan out of 2
  compatibility: driving 74L
` Low quiescent power dissipation:
  0.025 W/package @ 5.0 VDC
` Single supply operation
` Input impedance = 1012 typically
` Plug-in replacement for MC14514, MC1


Pinout




Specifications

DC Supply Voltage (V_DD) .......................−0.5V to +18V
Input Voltage (V_IN) ......................−0.5V to V_DD + 0.5V
Storage Temperature Range (TS) .....−65°C to +150°C
Power Dissipation (P_D)
Dual-In-Line ....................................................700 mW
Small Outline ...................................................500 mW
Lead Temperature (T_L)
(Soldering, 10 seconds) .....................................260°C


Description

The CD4514BC and CD4515BC are 4-to-16 line decoders with latched inputs implemented with complementary MOS (CMOS) circuits constructed with N- and P-channel enhancement mode transistors. These circuits are primarily used in decoding applications where low power dissipation and/or high noise immunity is required.

The CD4514BC (output active high option) presents a logical "1" at the selected output, whereas the CD4515BC presents a logical "0" at the selected output. The input latches are RS type flip-flops, which hold the last input data presented prior to the strobe transition from "1" to "0". This input data is decoded and the corresponding output is activated. An output inhibit line is also available.