Product Summary

The CD4511 is BCD-to-7-segment latch decoder driver. It is constructed with CMOS logic and n-p-n bipolar transistor output devices on a single monolithic structure. The CD4511 combines the low quiescent power dissipation and high noise immunity features of RCA CMOS with n-p-n bipolar output transistors capable of sourcing up to 25mA. This capability allows the CD4511 types to drive LED’s and other displays directly.

Parametrics

CD4511 absolute maximum ratings: (1)DC supply voltage range:-0.5V to +20V; (2)input voltage range:-0.5V to VDD+0.5V; (3)DC input current:±10mA; (4)device dissipation per output transistor:100mW; (5)operating temperature range:-55℃ to +125℃; (6)storage temperature range:-65℃ to +150℃; (7)lead temperature:+265℃.

Features

CD4511 features: (1)high output sourcing capability: up to 25mA; (2)input latches for BCD code storage; (3)lamp test and blanking capability; (4)7-segment outputs blanked for BCD input codes>1001; (5)100% tested for quiescent current at 20V; (6)max. input current of 1uA at 18V, over full package-temperature range. 100nA at 18V and 25℃; (7)5V, 10V, and 15V parametric ratings.

Diagrams

CD4511 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CD4511BC
CD4511BC

Other


Data Sheet

Negotiable 
CD4511BCN
CD4511BCN

Fairchild Semiconductor

Encoders, Decoders, Multiplexers & Demultiplexers Latch/Decoder/Driver

Data Sheet

Negotiable 
CD4511BCWM
CD4511BCWM

Fairchild Semiconductor

Encoders, Decoders, Multiplexers & Demultiplexers Latch/Decoder/Driver

Data Sheet

Negotiable 
CD4511BCWMX
CD4511BCWMX

Fairchild Semiconductor

Encoders, Decoders, Multiplexers & Demultiplexers Latch/Decoder/Driver

Data Sheet

Negotiable 
CD4511BE
CD4511BE

Texas Instruments

Encoders, Decoders, Multiplexers & Demultiplexers BCD to 7 Segment

Data Sheet

0-1: $0.29
1-25: $0.25
25-100: $0.19
100-250: $0.16
CD4511BEE4
CD4511BEE4

Texas Instruments

Encoders, Decoders, Multiplexers & Demultiplexers BCD to 7 Segment

Data Sheet

0-1: $0.32
1-25: $0.25
25-100: $0.21
100-250: $0.14
CD4511BM
CD4511BM

Other


Data Sheet

Negotiable 
CD4511BMS
CD4511BMS

Other


Data Sheet

Negotiable