IC Decoder/Demultiplexer Single 3-to-8 CD74HC138E

• Customization: Available
• Conductive Type: Unipolar Integrated Circuit
• Integration: LSI
• Model NO.: CD74HC138E
• Technics: Thick Film IC
• MFG.: TI
• D/C: 17+
• Package: DIP-16
• Quality: Genuine New Original
• shape: SMD
• Transport Package: Box
• Specification: RAW MATERIAL: SILICON
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

CD74HC138E: Decoder/Demultiplexer Single 3-to-8 16-Pin PDIP Tube

Package: DIP-16

Mfr. Part#: CD74HC138E

Mfr.: TI

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days

 

Product:	Decoders / Demultiplexers
Logic Family:	HC
Number of Input Lines:	3 Input
Number of Output Lines:	8 Output
Propagation Delay Time:	30 ns
Supply Voltage - Min:	2 V
Supply Voltage - Max:	6 V
Minimum Operating Temperature:	- 55 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	Through Hole
Package / Case:	PDIP-16
Packaging:	Tube
Brand:	Texas Instruments
Function:	Decoder/Demultiplexer
Height:	4.57 mm
High Level Output Current:	- 5.2 mA
Length:	19.3 mm
Logic Type:	Decoders/Demultiplexers
Low Level Output Current:	5.2 mA
Maximum Clock Frequency:	28 MHz
Number of Circuits:	Dual
Operating Supply Voltage:	2 V to 6 V
Operating Temperature Range:	- 55 C to + 125 C
Product Type:	Encoders, Decoders, Multiplexers & Demultiplexers
Series:	CD74HC138
Factory Pack Quantity:	1075
Subcategory:	Logic ICs
Supply Current - Max:	0.008 mA
Technology:	CMOS
Width:	6.35 mm
Unit Weight:	0.033570 oz

 

The 'HC138, 'HC238, 'HCT138, and 'HCT238 are high speed silicon gate CMOS decoders well suited to memory address decoding or data routing applications. Both circuits feature low power consumption usually associated with CMOS circuitry, yet have speeds comparable to low power Schottky TTL logic. Both circuits have three binary select inputs (A0, A1 and A2). If the device is enabled, these inputs determine which one of the eight normally high outputs of the HC/HCT138 series will go low or which of the normally low outputs of the HC/HCT238 series will go high.

Two active low and one active high enables (E1\, E2\, and E3) are provided to ease the cascading of decoders. The decoder's 8 outputs can drive 10 low power Schottky TTL equivalent loads.

 

Key Features

• Select One Of Eight Data Outputs Active Low for 138, Active High for 238
• I/O Port or Memory Selector
• Three Enable Inputs to Simplify Cascading
• Typical Propagation Delay of 13ns at V_CC = 5V, C_L = 15pF, T_A = 25°C
• Fanout (Over Temperature Range)
  • Standard Outputs . . . . 10 LSTTL Loads
  • Bus Driver Outputs . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55°C to 125°C
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types
  • 2V to 6V Operation
  • High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V
• HCT Types
  • 4.5V to 5.5V Operation
  • Direct LSTTL Input Logic Compatibility, V_IL = 0.8V (Max), V_IH = 2V (Min)
  • CMOS Input Compatibility, I_l ≤ 1µA at V_OL, V_OH

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Why choosing us

• Located in Shenzhen, the electronic market center of China.
• 100% guarantee components quality: Genuine Original.
• Sufficient stock on your urgent demand.
• Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
• Faster shipment: In stock components can ship the same day .
• 24 Hours service 

 

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