74HC4049D(BJ) datasheet, PDF - EEWORLD Datasheet

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74HC4049D(BJ): DescriptionBuffers & Line Drivers 74HC CMOS logic IC series 6V 16 pins; Categorysemiconductor logic; File Size183KB，9 Pages; ManufacturerToshiba Semiconductor; Websitehttp://toshiba-semicon-storage.com/; Environmental Compliance

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74HC4049D(BJ) Overview

Buffers & Line Drivers 74HC CMOS logic IC series 6V 16 pins

74HC4049D(BJ) Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	Toshiba Semiconductor
Product Category	Buffers & Line Drivers
RoHS	Details
Number of Input Lines	6 Input
Number of Output Lines	6 Output
Polarity	Inverting
Supply Voltage - Max	6 V
Supply Voltage - Min	2 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SOIC-16
Packaging	Cut Tape
Packaging	MouseReel
Packaging	Reel
Operating Temperature Range	- 40 C to + 85 C
Logic Family	74HC
Logic Type	CMOS
Number of Channels	6 Channel
High Level Output Current	- 7.8 mA
Low Level Output Current	7.8 mA
Operating Supply Current	1 uA
Pd - Power Dissipation	500 mW (1/2 W)
Propagation Delay Time	8 ns at 6 V
Factory Pack Quantity	2500

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74HC4049D,74HC4050D

CMOS Digital Integrated Circuits Silicon Monolithic

74HC4049D,74HC4050D

1. Functional Description

• Hex Buffer

74HC4049D: HEX BUFFER/CONVERTER (INVERTING)

74HC4050D: HEX BUFFER/CONVERTER

2. General

The 74HC4049D and 74HC4050D are high speed CMOS HEX BUFFERs fabricated with silicon gate C

MOS

technology.

They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power

dissipation.

The 74HC4049D is an inverting buffer, while the 74HC4050D is a non-inverting buffer. The internal circuits

are composed of 3-stages (74HC4049D) or 2-stages (74HC4050D) of inverter, which provided high noise immunity

and stable output.

Input protection circuits are different from those of other high speed CMOS IC's. They eliminate the diodes on

the V

side thus providing of logic-level conversion from high-level voltages up to 15 V to low-level voltages.

They are useful for battery back up circuits, because input voltage can be applied on IC's which are not biased

by V

3. Features

(1)

(2)

(3)

(4)

High speed: t

= 8 ns (typ.) at V

= 6.0 V

Low power dissipation: I

= 1.0

µA

(max) at T

= 25



Balanced propagation delays: t

PLH

≈

PHL

Wide operating voltage range: V

CC(opr)

= 2.0 V to 6.0 V

4. Packaging

SOIC16

Start of commercial production

2016-03

2016-07-07

Rev.3.0

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