DatasheetsPDF.com

KK74ACT139

Part Number	KK74ACT139
Manufacturer	KODENSHI KOREA
Description	Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS
Published	Apr 10, 2010
Detailed Description	TECHNICAL DATA www.DataSheet4U.com KK74ACT139 Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS The KK74...
Datasheet	KK74ACT139 PDF File

Overview

TECHNICAL DATA www.
DataSheet4U.
com KK74ACT139 Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS The KK74ACT139 is identical in pinout to the LS/ALS139, HC/HCT139.
The KK74ACT139 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.
This device consists of two independent 1-of-4 decoders, each of which decodes a two-bit Address to one-of-four active-low outputs.
Active-low Selects are provided to facilitate the demultiplexing and cascading functions.
The demultiplexing function is accomplished by using the Address inputs to select the desired device output, and utilizing the Select as a data input.
• TTL/NMOS Compatible Input Levels • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 4.
5 to 5.
5 V • Low Input Current: 1.
0 µA; 0.
1 µA @ 25°C • Outputs Source/Sink 24 mA ORDERING INFORMATION KK74ACT139N Plastic KK74ACT139D SOIC TA = -40° to 85° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM FUNCTION TABLE Inputs Select PIN 16 =VCC PIN 8 = GND H L L L L A1 X L L H H A0 X L H L H Y0 H L H H H Outputs Y1 H H L H H Y2 H H H L H Y3 H H H H L X = don’t care 1 www.
DataSheet4U.
com KK74ACT139 MAXIMUM RATINGS* Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL * Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) Value -0.
5 to +7.
0 -0.
5 to VCC +0.
5 -0.
5 to VCC +0.
5 ±20 ±50 ±50 750 500 -65 to +150 260 Unit V V V mA mA mA mW °C °C Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
+Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C SOIC Package: : - 7 mW/°C from...

Similar Datasheet

KK74ACT10 Triple 3-Input NAND Gate High-Speed Silicon-Gate CMOS - KODENSHI KOREA
KK74ACT109 Dual J-K Flip-Flop with Set and Reset High-Speed Silicon-Gate CMOS - KODENSHI KOREA
KK74ACT11 Triple 3-Input AND Gate High-Performance Silicon-Gate CMOS - KODENSHI KOREA
KK74ACT112 Set and Reset High-Speed Silicon-Gate CMOS - KODENSHI KOREA
KK74ACT125 Quad 3-State Noninverting Buffers High-Speed Silicon-Gate CMOS - KODENSHI KOREA
KK74ACT132 Quad 2-Input NAND Gate - KODENSHI KOREA
KK74ACT138 1-of-8 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS - KODENSHI KOREA
KK74ACT139 Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS - KODENSHI KOREA
KK74ACT14 Hex Schmitt-Trigger Inverter High-Speed Silicon-Gate CMOS - KODENSHI KOREA
KK74ACT151 8-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS - KODENSHI KOREA

@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)