LED flasher IC

RGB Mixer & 1W LED Controller IC NEW

Game IC

Clock, Watch,

  Timer IC

Low Voltage 

Detector IC

Melody, Sound 

Effect IC

EL Controller IC IC for Export

Bicycle Lamp & 

LCD Meter IC

Simple 4-bit  masking MCU IC
Miscellaneous
Document Description
Important notice.pdf Please read this document before application.
CDT Products list.pdf Most of the CDT IC have been listed in this document.
CDT Products Description.pdf Most of the CDT IC have been summarized in this document.
LS Products List.pdf Most of the  LS  IC have been listed in this document.

RGB Mixer, 1 Watt LED Controller,  Candle Light LED IC

Part Number Description
CDT3400.pdf     NEW Red Green Blue 3-LED 5-mode controller IC, with color mixing function
CDT3447.pdf     NEW Red Green Blue 3-LED color mixer IC, with 3-key control
CDT3431.pdf     NEW High voltage 7V controller IC, for 1W/3W/5W white LED lamps
CDT3441.pdf     NEW Low voltage 3V controller IC, for low power white LED lamps with voltage booster
CDT3460.pdf     NEW Candle light simulation IC

LED flasher IC
Part Number Description
CDT3332.pdf

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1-LED on/off or 1-shot controller IC = CDT3158, CDT3258, CDT3195 & CDT3260

CDT3332-00.pdf , CDT3332-01.pdf , CDT3332-02.pdf , CDT3332-03.pdf

CDT3332-04.pdf , CDT3332-05.pdf , CDT3332-06.pdf , CDT3332-08.pdf

CDT3332-11.pdf , CDT3332-12.pdf , CDT3332-15.pdf , CDT3332-16.pdf

CDT3332-25.pdf , CDT3332-29.pdf , CDT3332-30.pdf , CDT3332-32.pdf

CDT3332-33.pdf

CDT3199.pdf 1-output 4-mode controller IC
CDT3196.pdf 2-LED 8-mode controller IC
CDT3360.pdf 2-LED on/off & 1-shot controller IC, replacement of CDT3200
CDT3255G.pdf 3-LED 1-shot controller IC
CDT3189.pdf 3-LED 1-shot controller IC
CDT3157.pdf 3-LED 1-shot controller IC
CDT3138.pdf 3-LED 1-shot controller IC
CDT3261.pdf 3-LED on/off controller IC
CDT3234.pdf 3-LED on/off or 1-shot controller IC, duty cycle selectable
CDT3206-3.pdf 3-output 3/4/5-mode controller IC, with low voltage indication
CDT3272.pdf 3-output 3/4/5-mode controller IC, with low voltage indication
CDT3176.pdf 3-output front or rear lamps controller IC
CDT3398.pdf 4-channel 8-function push key lamp string controller IC, CT-55H
CDT3380.pdf 4-channel 8-function rotary switch lamp string controller IC, CT-55R
CDT3119.pdf 4-LED + 2-LED independent controller IC
CDT3143.pdf 4-LED fader IC, each LED 45º phase difference
CDT3253.pdf 4-LED fader IC, with LED reset pin to select LED numbers
CDT3399.pdf  NEW 4-LED 7-key-mode controller IC
CDT3306-02.pdf 5-LED 2/3/4/5-mode controller IC
CDT3204V.pdf 5-LED 3/4/5-mode controller IC
CDT3204G4P.pdf 5-LED 3/4/5-mode controller IC, 4-pin package form
CDT3331.pdf

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5-LED 3/4/5-mode controller IC, optional key-hold-to-off and voltage-step-up function

CDT3331-01.pdf , CDT3331-02.pdf , CDT3331-03.pdf , CDT3331-04.pdf

CDT3331-05.pdf , CDT3331-06.pdf , CDT3331-07.pdf , CDT3331-08.pdf

CDT3331-09.pdf , CDT3331-10.pdf , CDT3331-11.pdf , CDT3331-12.pdf

CDT3331-13.pdf

CDT3351.pdf 5-LED 3/4/5-mode controller IC, optional key-hold-to-off and voltage-step-up function

CDT3351-01.pdf , CDT3351-02.pdf , CDT3351-03.pdf , CDT3351-04.pdf

CDT3351-05.pdf , CDT3351-06.pdf , CDT3351-08.pdf , CDT3351-09.pdf

CDT3351-10.pdf , CDT3351-11.pdf , CDT3351-12.pdf , CDT3351-14.pdf

CDT3351-15.pdf , CDT3351-16.pdf , CDT3351-17.pdf , CDT3351-18.pdf

CDT3351-20.pdf , CDT3351-21.pdf

CDT3224.pdf 5-LED 8-key-mode controller IC
CDT3155.pdf 5-LED 8-mode controller IC, +ve output, with extra I/O control
CDT3311.pdf 5-LED 8-mode controller IC, key-hold-to-off function
CDT3299.pdf 5-LED 8-mode controller IC, replaced by CDT3339
CDT3339.pdf 5-LED 8-mode controller IC, key-hold-to-off function
CDT3229G.pdf 5-LED1-shot 4-mode controller IC
CDT3282.pdf 6-LED 1-shot timer IC, cascade function, compatible to CDT3262
CDT3282.pdf 6/12/18-LED cascade function IC
CDT3159.pdf 6-LED on/off controller IC, independent on/off key
CDT3269.pdf 6-LED on/off controller IC, with CDS control
CDT3334G.pdf 6-LED on/off controller IC, with CDS control = CDT3269
CDT3162.pdf 6-LED on/off or 1-shot timer controller IC
CDT3205.pdf 6-LED on/off or 1-shot controller IC, with extra functions
CDT3205APP.pdf Appendix to CDT3205 applications
CDT3412.pdf  NEW 6-LED multi-function controller IC
CDT3457.pdf  NEW 6-LED 5-key-mode controller IC
CDT3197.pdf 6-LED 5-key-mode controller IC, with beep sound
CDT3279.pdf 6-LED CDS controller IC, LED full duty with RESET to select LED numbers
CDT7350.pdf 10-LED multi-function controller IC = CDT7350
CDT3096.pdf 12/10/6/5-LED lotto games IC, with beep-sound generator
CDT3298.pdf Car reversing sound , LED and light indicator IC
CDT3266.pdf Alarm IC, with LED and buzzer sound, on/off and trigger key
CDT3338.pdf LED lamp internal flashing IC
CDT3220.pdf LED lamp internal flashing IC, flash then steady ON
CDT7101D.pdf High voltage 12V LED lamp internal flasher IC, sink and source outputs, chip form
CDT7101T.pdf High voltage 12V 2-LED flasher IC, sink and source outputs, package form

Simple 4-bit mask programmable MCU IC
Part Number Description
LS3010.pdf LED MCU IC, 1.5V or 3V, 0.25K ROM, 6 inputs, 5 LED output ports, buzzer alarm, X'tal or RC oscillator
LS3013.pdf LED MCU IC, 1.5V or 3V, 0.25K ROM, 6 inputs, 4 PWM LED output ports, X'tal or RC oscillator
LS5015.pdf LCD MCU IC, 1.5V, 10x3 com, 0.5K ROM, 6 inputs, 4 outputs, buzzer alarm, X'tal or  RC oscillator
LS3101.pdf LCD MCU IC, 1.5V, 16x3 com, 1K ROM, 12 inputs, 3 outputs, buzzer alarm, X'tal or  RC oscillator
LS3102.pdf LCD MCU IC, 3V, 28x 2, 3 or 4 com, 1K ROM, 8 inputs, 2 outputs, 4 selectable I/O, EL driver, 8-bit tone generator, X'tal or RC oscillator
LS3103.pdf LCD MCU IC, 3V, 28x 2, 3 or 4 com, 1K ROM, 2 outputs, 4 selectable I/O, EL driver, X'tal or RC oscillator
LS3201.pdf LCD MCU IC, 3V, 28x3 com, 2K ROM, 8 inputs, 2 outputs, 4 selectable I/O, 8-bit tone generator, X'tal or RC oscillator
LS3321.pdf LCD MCU IC, 1.5V, 32x 3 to 8 com, 3K ROM, 12 selectable I/O, X'tal or RC oscillator

Game IC
Part Number Description
CDT3096.pdf 12/10/6/5-LED lotto games IC, with beep-sound generator
LS6025.pdf LCD Slot Machine game with Watch function IC, buzzer sound
LS6027.pdf LCD Roulette game with Watch function IC, buzzer sound
LS6106.pdf LCD Slot Machine game IC, full function with buzzer sound
LS6107.pdf LCD Poker game IC, full function with buzzer sound
LS6037.pdf 5.5-digit Math game + Watch IC

Clock, Watch, Timer IC
Part Number Description
CDT3332-29.pdf Simple adjustable RC timer IC
CDT3162.pdf Simple adjustable RC timer IC with LED indicator, on/off or 1-shot control output
CDT3282.pdf Simple adjustable RC timer IC with LED indicator, control output
CDT3215H.pdf 4-key fixed timer IC, with LED and buzzer indicator, control outputs
CDT3296.pdf      NEW Simple DC timer IC, by X'stal oscillator
CDT3345.pdf 4-key fixed timer IC = CDT3215, with LED and buzzer indicator, control outputs

CDT3345-01.pdf , CDT3345-02.pdf , CDT3345-03.pdf , CDT3345-04.pdf

CDT3345-05.pdf , CDT3345-06.pdf , CDT3345-07.pdf , CDT3345-08.pdf

CDT3345-09.pdf , CDT3345-10.pdf

CDT3354.pdf AC fixed timer IC, 4 sections with daily repeat mode, buzzer and control output

CDT3354-01.pdf , CDT3354-02.pdf

CDT3082.pdf 12-key hourly AC/DC timer IC, with control output
CDT5201-1.pdf 4-digit LCD min:sec timer IC, 12 keys, buzzer alarm and control outputs
CDT5201-2.pdf 4-digit LCD min:sec timer IC, 4 keys, buzzer alarm and control outputs
CDT3050V.pdf 3-digit LCD timer IC, max. 999 minutes countdown, 11 keys, buzzer alarm
CDT3194V.pdf 5-digit LCD step counter IC
LS3811.pdf       NEW 4-digit LCD, 3 keys clock with 5 daily alarms IC ( pill box alarm timer )
LS1356.pdf       NEW 4-digit LCD, 1-key, 1 to 99 minutes fixed timer IC ( minutes counter)
LS1357.pdf       NEW 4-digit LCD, 1-key, 1 to 99 hours or days fixed timer IC ( hours counter , or days counter )
LS6014N.pdf 5-digit LCD MMM:SS fixed timer or user setting timer IC
LS3262.pdf 4-digit LCD alarm clock with calendar IC, date and hourly chime function
LS3263.pdf 4-digit LCD alarm clock with calendar IC, date function, 6 dots animation
LS3273E.pdf    NEW 4-digit LCD alarm clock IC, 12/24 hr format, snooze function, 7 switches
LS6032.pdf 4-digit universal timer + watch IC
LS6035C.pdf 4-digit LCD watch + timer IC with animation of second in 6 locations, 12 keys
LS6042.pdf 4-digit LCD watch IC, the second is animated in rotation by 24 dots
LS6015N.pdf 4-digit LCD watch IC, rotating display in 4 directions, date/time, 12/24 hr format
LS6022.pdf 3.5-digit x 2-line LCD watch + timer IC, pre-alarm, control output
LS6052.pdf 6-digit LCD clock IC, displaying hr, min, sec, month, day, weekday, alarm, auto-chime, 12/24 hr format, dual time
LS6055.pdf 7-digit world time clock IC, displaying hr, min, sec, month, day, weekday, 4-yr calendar,  alarm + chime, 12/24 hr format
LS6102V06.pdf 10-digit LCD clock IC, 5 functions displaying hr, min, sec, month, day, weekday, 4-yr calendar,  alarm + chime, 12/24 hr format, 1/100 second stop watch
LS6103.pdf 12-digit LCD clock IC, 6 functions displaying hr, min, sec, month, day, weekday, 4-yr calendar,  alarm + chime, 12/24 hr format, dual time
LS6109.pdf Scroll second watch IC, 6-digit LCD displaying hr, min, sec, month, day, weekday, alarm, auto-chime, 12/24 hr format, dual time
LS6105B.pdf Chinese character LCD watch IC, 5 functions displaying hr, min, sec, month, day, weekday, 4-yr calendar,  alarm + chime, 12/24 hr format, 1/100 sec stop watch
LS6108.pdf Japanese / Chinese character LCD watch IC, 5 functions displaying hr, min, sec, month, day, weekday, 4-yr calendar,  alarm + chime, 12/24 hr format, 1/100 sec stop watch

Low Voltage  Detector IC

Part Number

Description

CDT5430.pdf Fixed value low voltage detector IC = CDT7320 and CDT7330
CDT3273.pdf 4-section voltage detector and front lamp controller IC

Melody & Sound  Effect IC

Part Number Description
CDT3298.pdf Car reversing sound , LED and light indicator IC
CDT3096.pdf 12/10/6/5-LED lotto games IC, with beep-sound generator
CDT3297.pdf 3-alarm sound generator IC
CDT3266.pdf Alarm IC, with LED and buzzer sound, on/off and trigger key
CDT3333.pdf 6-sound generator IC
UM3481.pdf Multi-instrument melody generator IC , UM3481A , UM3482A
UM66T-08S.pdf Mono-tone melody IC, 1-shot type , UM66T-08S
UM88T-19L.pdf Dual-tone melody IC, level-hold type
UM66T-xxL.pdf Mono-tone melody IC, level-hold type, UM66T-01L , UM66T-05L , UM66T-09L , UM66T-19L , UM66T-32L , UM66T-68L
UM3561.pdf 4-siren sound generator IC , UM3561A
M8031-2S.pdf Ding-dong sound effect IC, 1-shot type , M8031-2S

EL Controller IC
Part Number Description
M3802.pdf Simple EL driver IC
CDT3155.pdf 5-port 8-mode controller IC, +ve output, with extra I/O control

IC for Export
Part Number Description
UM66T-xxL.pdf Mono-tone melody IC, level-hold type, UM66T-01L , UM66T-05L , UM66T-09L , UM66T-19L , UM66T-32L , UM66T-68L
UM66T-08S.pdf Mono-tone melody IC, 1-shot type , UM66T-08S
UM88T-19L.pdf Dual-tone melody IC, level-hold type
UM3481.pdf Multi-instrument melody generator IC , UM3481A , UM3482A
UM3561.pdf 4-siren sound generator IC , UM3561A
M34.pdf 1-LED flasher IC , M34 series
ENG3096V.pdf 12/10/6/5-LED lotto games IC, with beep-sound generator
M8031-2S.pdf Ding-dong sound effect IC, 1-shot type , M8031-2S
ENG7350.pdf 10-LED multi-function controller IC
ENG7230.pdf Fixed value low voltage detector IC
Blinking LED Lamp.pdf 5mm round type blinking LED lamp
Scraped Low power silicon controlled rectifier

Bicycle Lamp &  LCD Meter IC

Part Number Description
CDT3196.pdf 2-LED 8-mode controller IC
CDT3272.pdf 3-output 3/4/5-mode controller IC, with low voltage indication
CDT3206-3.pdf 3-output 3/4/5-mode controller IC, with low voltage indication
CDT3176.pdf 3-output front or rear lamps controller IC
CDT3306-02.pdf 5-LED 2/3/4/5-mode controller IC
CDT3351.pdf 5-LED 3/4/5-mode controller IC, optional key-hold-to-off and voltage-step-up function
CDT3339.pdf 5-LED 8-mode controller IC, key-hold-to-off function
CDT3197.pdf 6-LED 5-key-mode controller IC, with beep sound
CDT3159.pdf 6-LED on/off controller IC, independent on/off key
CDT3205.pdf 6-LED on/off or 1-shot controller IC, with extra functions
CDT3279.pdf 6-LED 2/3-mode controller IC, with CDS control
CDT5430.pdf Fixed value low voltage detector IC = CDT7230, CDT7330
CDT3273.pdf 4-section voltage detector and front lamp controller IC
LS6110.pdf Bicycle meter IC, 5-function 2-line 7- digit LCD display
CDT5235.pdf Mini-gym meter IC, 5-function 4-digit LCD display
CDT3194V.pdf Simple 5-digit LCD step counter IC
CL3001E.pdf Jogging meter IC, 5-digit LCD displaying step number, kilometer and calorie

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