DG302 Datasheet – TTL Compatible CMOS Analog Switch

This post explains for the semiconductor DG302.

The Part Number is DG302.

The function of this semiconductor is TTL Compatible CMOS Analog Switch.

Manufacturers : Maxim

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DG302 image

Description :

Maxim’s DG300-DG303 and DG300A-DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch chracteristics. On resistance is less than 50Ω and is essentially constant over the analog signal range. Device specifications are ideal for battery powered circuitry.


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1. Monolithic Low Power CMOS
2. Latch-Up proof construction
3. Fully compatible 2nd source
4. Fast switching time

Ordering Information

DG302 ordering information


1. Portable Instruments
2. Low power sample/holds
3. Power supply switching
4. Process control and telemetry

Other data sheets within the file : DG302CJ, DG302CWE, DG302CK, DG302BWE, DG302BK, DG302AK

DG302 IGBT Reference Page :


DG302 Datasheet

AD404M42VT Datasheet PDF – 4M, CMOS Dynamic RAM

Part Number : AD404M42VT

Function : 4M, CMOS Dynamic RAM

Package : 26 Pin SOJ, 24 Pin TSOP Type

Manufacturers : ASCEND

Pinouts :

AD404M42VT datasheet


Description :

The device CMOS Dynamic RAM organized as 4,194,304 words x 4 bits with extended data out access mode. It is fabricated with an advanced submicron CMOS technology and designed to operate from a Single 3.3V oniy power supply. Low voltage operation is more suitable to be used on battery backup, portable electronic application. lt is packaged in JEDEC standard 26/24-pin plastic SOJ or TSOP(II).


1. Single 3.3V only power supply
2. High speed tRAC acess time : 50/60ns
3. Low power dissipation
(1)  Active mode : 432/396 mW (Mas)
(2)  Standby mode: 0.54 mW (Mas)
4. Extended – data – out(EDO) page mode access
5. I/O level: CMOS level (Vcc = 3.3V)
6. 2048 refresh cycle in 32 ms(Std.) or 128 ms(S-version)


Other data sheets within the file :

AD4016M326VQB-5, AD404M42VS, AD404M42VSA-5, AD404M42VSA-6, AD404M42VT


AD404M42VT Datasheet PDF Download

AD404M42VT pdf