DatasheetsPDF.com

IW4028B

IK Semiconductor
Part Number IW4028B
Manufacturer IK Semiconductor
Description BCD-to-Decimal Decoder
Published Dec 7, 2005
Detailed Description TECHNICAL DATA IW4028B BCD-to-Decimal Decoder High-Voltage Silicon-Gate CMOS The IW4028B types are BCD-to-decimal or b...
Datasheet PDF File IW4028B PDF File

IW4028B
IW4028B

Overview
TECHNICAL DATA IW4028B BCD-to-Decimal Decoder High-Voltage Silicon-Gate CMOS The IW4028B types are BCD-to-decimal or binary-to-octal decoders consisting of buffering on all 4 inputs, decoding-logic gates, and 10 output buffers.
A BCD code applied to the four inputs, A0 to A3 results in a high level at the selected one of 10 decimal decoded outputs.
Similarly, a 3-bit binary code applied to inputs A0 through A2 is decoded in octal code at output 0 to7 if A3=“0”.
High drive capability is provided at all outputs to enhance dc and dynamic performance in high fan-out applications.
• BCD-to-decimal decoding or binary-to-octal decoding • Operating Voltage Range: 3.
0 to 18 V • Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C • Noise margin (over full package temperature range): 1.
0 V min @ 5.
0 V supply 2.
0 V min @ 10.
0 V supply 2.
5 V min @ 15.
0 V supply ORDERING INFORMATION IW4028BN Plastic IW4028BD SOIC TA = -55° to 125° C for all packages PIN ASSIGNMENT w w w .
d h s a t a ee .
u t4 m o c PIN 16=VCC PIN 8= GND 1 www.
DataSheet4U.
com LOGIC DIAGRAM IW4028B MAXIMUM RATINGS* Symbol VCC VIN VOUT IIN PD 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 Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Power Dissipation per Output Transistor Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) Value -0.
5 to +20 -0.
5 to VCC +0.
5 -0.
5 to VCC +0.
5 ±10 750 500 100 -65 to +150 260 Unit V V V mA mW 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 65° to 125°C RECOMMENDED OPERATING CONDITIONS Symbol VCC VIN, VOUT TA Parameter DC Supply Voltage (Referen...


Similar Datasheet


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