74VCX16240MEAX datasheet, PDF - EEWORLD Datasheet

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74VCX16240MEAX: DescriptionBus Driver, ALVC/VCX/A Series, 4-Func, 4-Bit, Inverted Output, CMOS, PDSO48; Categorylogic logic; File Size52KB，7 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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74VCX16240MEAX Overview

Bus Driver, ALVC/VCX/A Series, 4-Func, 4-Bit, Inverted Output, CMOS, PDSO48

74VCX16240MEAX Parametric

Parameter Name	Attribute value
Maker	Fairchild
package instruction	SSOP,
Reach Compliance Code	unknown
series	ALVC/VCX/A
JESD-30 code	R-PDSO-G48
length	15.875 mm
Logic integrated circuit type	BUS DRIVER
Number of digits	4
Number of functions	4
Number of ports	2
Number of terminals	48
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	INVERTED
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
propagation delay (tpd)	6 ns
Certification status	Not Qualified
Maximum seat height	2.74 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	1.65 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL
width	7.495 mm
Base Number Matches	1

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74VCX16240 Low Voltage 16-Bit Inverting Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs

January 1998

Revised April 1999

74VCX16240

Low Voltage 16-Bit Inverting Buffer/Line Driver with

3.6V Tolerant Inputs and Outputs

General Description

The VCX16240 contains sixteen inverting buffers with 3-

STATE outputs to be employed as a memory and address

driver, clock driver, or bus oriented transmitter/receiver.

The device is nibble (4-bit) controlled. Each nibble has sep-

arate 3-STATE control inputs which can be shorted

together for full 16-bit operation.

The 74VCX16240 is designed for low voltage (1.65V to

3.6V) V

applications with I/O capability up to 3.6V.

The 74VCX16240 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing low CMOS power dissipation.

Features

1.65V–3.6V V

supply operation

3.6V tolerant inputs and outputs

2.5 ns max for 3.0V to 3.6V V

3.0 ns max for 2.3V to 2.7V V

6.0 ns max for 1.65V to 1.95V V

Power-off high impedance inputs and outputs

Supports live insertion and withdrawal (Note 1)

Static Drive (I

)

±24

mA @ 3.0V V

±18

mA @ 2.3V V

±6

mA @ 1.65V V

Uses patented noise/EMI reduction circuitry

Latch-up performance exceeds 300 mA

ESD performance:

Human body model

2000V

Machine model

200V

Note 1:

To ensure the high-impedance state during power up or power

down, OE should be tied to V

through a pull-up resistor; the minimum

value of the resistor is determined by the current-sourcing capability of the

driver.

Ordering Code:

Order Number

74VCX16240MTD

Package Number

MTD48

Package Descriptions

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbol

Pin Descriptions

Pin Names

–I

–O

Description

Output Enable Input (Active LOW)

Inputs

Outputs

DS500099.prf

www.fairchildsemi.com

74VCX16240MEAX Related Products

	74VCX16240MEAX	74VCX16240MEA
Description	Bus Driver, ALVC/VCX/A Series, 4-Func, 4-Bit, Inverted Output, CMOS, PDSO48	Bus Driver, ALVC/VCX/A Series, 4-Func, 4-Bit, Inverted Output, CMOS, PDSO48
Maker	Fairchild	Fairchild
package instruction	SSOP,	SSOP,
Reach Compliance Code	unknown	unknown
series	ALVC/VCX/A	ALVC/VCX/A
JESD-30 code	R-PDSO-G48	R-PDSO-G48
length	15.875 mm	15.875 mm
Logic integrated circuit type	BUS DRIVER	BUS DRIVER
Number of digits	4	4
Number of functions	4	4
Number of ports	2	2
Number of terminals	48	48
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Output characteristics	3-STATE	3-STATE
Output polarity	INVERTED	INVERTED
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SSOP	SSOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
propagation delay (tpd)	6 ns	6 ns
Certification status	Not Qualified	Not Qualified
Maximum seat height	2.74 mm	2.74 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V
Minimum supply voltage (Vsup)	1.65 V	1.65 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING
Terminal pitch	0.635 mm	0.635 mm
Terminal location	DUAL	DUAL
width	7.495 mm	7.495 mm
Base Number Matches	1	1

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