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74VHCT240A, 74VHCT240AM, 74VHCT240AMTC

Table of contents:
Info of 74VHCT240A
Info of 74VHCT240AM
Info of 74VHCT240AMTC

74VHCT240A, 74VHCT240AM, 74VHCT240AMTC Selling Leads, Datasheet

MFG:Fairchild Optoelectronics Group Category:Integrated Circuits (ICs) Package Cooled:SOP5.2 D/C:01+

74VHCT240A, 74VHCT240AM, 74VHCT240AMTC Datasheet download

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Part Number: 74VHCT240AMTC

Category: Integrated Circuits (ICs)

MFG: Fairchild Optoelectronics Group

Package Cooled: SOP5.2

D/C: 01+

Description: IC BUFFER/LDRIVER OCTAL 20TSSOP

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74VHCT240A General Description

The VHCT240A is an advanced high speed CMOS octal bus transceiver fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHCT240A is an inverting 3-STATE buffer having two active-LOW output enables. This device is designed to be used as 3-STATE memory address drivers, clock drivers, and bus oriented transmitter/receivers. Protection circuits ensure that 0V to 7V can be applied to the input and output (Note 1) pins without regard to the supply voltage. These circuits prevent device destruction due to mismatched supply and input/output voltages. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up.

74VHCT240A Maximum Ratings

Supply Voltage (V_CC) ...........................................................-0.5V to +7.0V
DC Input Voltage (V_IN)......................................................... -0.5V to +7.0V
DC Output Voltage (V_OUT)
(Note 3)....................................................................... -0.5V to VCC + 0.5V
(Note 4)................................................................................-0.5V to +7.0V
Input Diode Current (I_IK).................................................................-20 mA
Output Diode Current (I_OK) (Note 5).............................................. ±20 mA
DC Output Current (I_OUT) ...............................................................±25 mA
DC VCC/GND Current (I_CC)............................................................. ±75 mA
Storage Temperature (T_STG)............................................-65°C to +150°C
Lead Temperature (T_L)
(Soldering, 10 seconds) ...................................................................260°C

74VHCT240A Features

High Speed: t_PD = 5.6 ns (typ) at V_CC = 5V
Power down protection is provided on inputs and outputs
Low power dissipation: ICC = 4 A (max) @ T_A = 25°C
Pin and function compatible with 74HCT240

74VHCT240A Connection Diagram

74VHCT240AM Parameters

Technical/Catalog Information	74VHCT240AM
Vendor	Fairchild Optoelectronics Group
Category	Integrated Circuits (ICs)
Logic Type	Line Driver, Inverting
Package / Case	20-SOIC
Packaging	Tube
Mounting Type	Surface Mount
Number of Bits per Element	4
Number of Elements	2 - Dual
Operating Temperature	-40°C ~ 85°C
Voltage - Supply	4.5 V ~ 5.5 V
Current - Output High, Low	8mA, 8mA
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	74VHCT240AM 74VHCT240AM

74VHCT240AMTC Parameters

Technical/Catalog Information	74VHCT240AMTC
Vendor	Fairchild Optoelectronics Group
Category	Integrated Circuits (ICs)
Logic Type	Line Driver, Inverting
Package / Case	20-TSSOP
Packaging	Tube
Mounting Type	Surface Mount
Number of Bits per Element	4
Number of Elements	2 - Dual
Operating Temperature	-40°C ~ 85°C
Voltage - Supply	4.5 V ~ 5.5 V
Current - Output High, Low	8mA, 8mA
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	74VHCT240AMTC 74VHCT240AMTC

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