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MM74HC4049MX_NL, MM74HC4049N_NL, MM74HC4050

Table of contents:
Info of MM74HC4049MX_NL
Info of MM74HC4049N_NL
Info of MM74HC4050

MM74HC4049MX_NL, MM74HC4049N_NL, MM74HC4050 Selling Leads, Datasheet

MFG:FAIRCHILD Package Cooled:N/A D/C:09+

MM74HC4049MX_NL, MM74HC4049N_NL, MM74HC4050 Picture

MM74HC4049MX_NL, MM74HC4049N_NL, MM74HC4050 Datasheet download

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Part Number: MM74HC4049MX_NL

MFG: FAIRCHILD

Package Cooled: N/A

D/C: 09+

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MM74HC4050 General Description

The MM74HC4049 and the MM74HC4050 utilize advanced silicon-gate CMOS technology, and have a modified input protection structure that enables these parts to be used as logic level translators which will convert high level logic to a low level logic while operating from the low logic supply. For example, 015V CMOS logic can be converted to 05V logic when using a 5V supply. The modified input protection has no diode connected to V_CC, thus allowing the input voltage to exceed the supply. The lower zener diode protects the input from both positive and negative static voltages. In addition each part can be used as a simple buffer or inverter without level translation. The MM74HC4049 is pin and functionally compatible to the CD4049BC and the MM74HC4050 is compatible to the CD4050BC

MM74HC4050 Maximum Ratings

Supply Voltage (V_CC) ............-0.5 to +7.0V
DC Input Voltage (V_IN) .........-1.5 to VCC +1.5V
DC Output Voltage (V_OUT) .......-0.5 to VCC +0.5V
Clamp Diode Current (I_IK, I_OK) ..........±20 mA
DC Output Current, per pin (I_OUT) ........±35 mA
DC VCC or GND Current, per pin (I_CC) .......±70 mA
Storage Temperature Range (T_STG) ..-65°C to +150° C
Power Dissipation (P_D)
(Note 3)..................... 600 mW
S.O. Package only................ 500 mW
Lead Temperature (TL)
(Soldering 10 seconds).............. 260°C
Note 1: Absolute Maximum Ratings are those values beyond which damage to the device may occur. Note 2: Unless otherwise specified all voltages are referenced to ground.

MM74HC4050 Features

`Typical propagation delay: 8 ns
`Wide power supply range: 2V6V
`Low quiescent supply current: 20 A maximum (74HC)
`Fanout of 10 LS-TTL loads

MM74HC4050 Connection Diagram

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