74ALVC163245GX datasheet, PDF - EEWORLD Datasheet

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74ALVC163245GX: DescriptionLow Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs; Categorylogic logic; File Size106KB，9 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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74ALVC163245GX Overview

Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs

74ALVC163245GX Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Fairchild
Parts packaging code	BGA
package instruction	LFBGA, BGA54,6X9,32
Contacts	54
Reach Compliance Code	unknow
Control type	COMMON CONTROL
Counting direction	BIDIRECTIONAL
series	ALVC/VCX/A
JESD-30 code	R-PBGA-B54
JESD-609 code	e0
length	8 mm
Logic integrated circuit type	BUS TRANSCEIVER
MaximumI(ol)	0.004 A
Number of digits	8
Number of functions	2
Number of ports	2
Number of terminals	54
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	LFBGA
Encapsulate equivalent code	BGA54,6X9,32
Package shape	RECTANGULAR
Package form	GRID ARRAY, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	1.8/2.5,2.5/3.3 V
Prop。Delay @ Nom-Su	6.7 ns
propagation delay (tpd)	6.7 ns
Certification status	Not Qualified
Maximum seat height	1.4 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	1.65 V
Nominal supply voltage (Vsup)	1.8 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	BALL
Terminal pitch	0.8 mm
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED
translate	1.8/2.5V&3.3V
width	5.5 mm

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74ALVC163245 Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs

November 2001

Revised November 2001

74ALVC163245

Low Voltage 16-Bit Dual Supply Translating Transceiver

with 3-STATE Outputs

General Description

The ALVC163245 is a dual supply, 16-bit translating trans-

ceiver that is designed for 2 way asynchronous communi-

cation between busses at different supply voltages by

providing true signal translation. The supply rails consist of

CCA

, which is a higher potential rail operating at 2.3V to

3.6V and V

CCB

, which is the lower potential rail operating at

1.65V to 2.7V. (V

CCB

must be less than or equal to V

CCA

for proper device operation). This dual supply design

allows for translation from 1.8V to 2.5V busses to busses at

a higher potential, up to 3.3V.

The Transmit/Receive (T/R) input determines the direction

of data flow. Transmit (active-HIGH) enables data from

A Ports to B Ports; Receive (active-LOW) enables data

from B Ports to A Ports. The Output Enable (OE) input,

when HIGH, disables both A and B Ports by placing them

in a High-Z condition. The A Port interfaces with the higher

voltage bus (2.7V to 3.3V); The B Port interfaces with the

lower voltage bus (1.8V to 2.5V). Also the ALVC163245 is

designed so that the control pins (T/R

, OE

) are supplied

by V

CCB

The 74ALVC163245 is suitable for mixed voltage applica-

tions such as notebook computers using a 1.8V CPU and

3.3V peripheral components. It is fabricated with an

Advanced CMOS technology to achieve high speed opera-

tion while maintaining low CMOS power dissipation.

Features

Bidirectional interface between busses ranging from

1.65V to 3.6V

Supports Live Insertion and Withdrawal (Note 1)

Uses patented Quiet Series



noise/EMI reduction

circuitry

Functionally compatible with 74 series 16245

Latchup conforms to JEDEC JED78

ESD performance:

Human Body Model

2000V

Machine model

200V

Also packaged in plastic Fine-Pitch Ball Grid Array

(FBGA) (Preliminary)

Note 1:

To ensure the high impedance state during power up or power

down, OE

should be tied to V

CCB

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

74ALVC163245GX

(Note 2)

74ALVC163245T

(Note 3)

Package Number

BGA54A

(Preliminary)

MTD48

Package Description

54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

[Tape and Reel]

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

Note 2:

BGA package available in Tape and Reel only.

Note 3:

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

Quiet Series is a trademark of Fairchild Semiconductor Corporation.

ds500695

www.fairchildsemi.com

74ALVC163245GX Related Products

	74ALVC163245GX	74ALVC163245	74ALVC163245T
Description	Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs	Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs	Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs
Is it Rohs certified?	incompatible	-	incompatible
Maker	Fairchild	-	Fairchild
Parts packaging code	BGA	-	TSSOP
package instruction	LFBGA, BGA54,6X9,32	-	6.10 MM, MO-153, TSSOP-48
Contacts	54	-	48
Reach Compliance Code	unknow	-	_compli
Control type	COMMON CONTROL	-	COMMON CONTROL
Counting direction	BIDIRECTIONAL	-	BIDIRECTIONAL
series	ALVC/VCX/A	-	ALVC/VCX/A
JESD-30 code	R-PBGA-B54	-	R-PDSO-G48
JESD-609 code	e0	-	e0
length	8 mm	-	12.5 mm
Logic integrated circuit type	BUS TRANSCEIVER	-	BUS TRANSCEIVER
MaximumI(ol)	0.004 A	-	0.004 A
Number of digits	8	-	8
Number of functions	2	-	2
Number of ports	2	-	2
Number of terminals	54	-	48
Maximum operating temperature	85 °C	-	85 °C
Minimum operating temperature	-40 °C	-	-40 °C
Output characteristics	3-STATE	-	3-STATE
Output polarity	TRUE	-	TRUE
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	LFBGA	-	TSSOP
Encapsulate equivalent code	BGA54,6X9,32	-	TSSOP48,.3,20
Package shape	RECTANGULAR	-	RECTANGULAR
Package form	GRID ARRAY, LOW PROFILE, FINE PITCH	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
power supply	1.8/2.5,2.5/3.3 V	-	1.8/2.5,2.5/3.3 V
Prop。Delay @ Nom-Su	6.7 ns	-	6.7 ns
propagation delay (tpd)	6.7 ns	-	6.7 ns
Certification status	Not Qualified	-	Not Qualified
Maximum seat height	1.4 mm	-	1.2 mm
Maximum supply voltage (Vsup)	3.6 V	-	3.6 V
Minimum supply voltage (Vsup)	1.65 V	-	1.65 V
Nominal supply voltage (Vsup)	1.8 V	-	1.8 V
surface mount	YES	-	YES
technology	CMOS	-	CMOS
Temperature level	INDUSTRIAL	-	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn85Pb15)
Terminal form	BALL	-	GULL WING
Terminal pitch	0.8 mm	-	0.5 mm
Terminal location	BOTTOM	-	DUAL
translate	1.8/2.5V&3.3V	-	1.8/2.5V&3.3V
width	5.5 mm	-	6.1 mm

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