PI3B16245VEX datasheet, PDF - EEWORLD Datasheet

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PI3B16245VEX: DescriptionDigital bus switch IC 3.3V 16b bus switch; Categorylogic logic; File Size145KB，5 Pages; ManufacturerPericom Semiconductor Corporation (Diodes Incorporated); Websitehttps://www.diodes.com/; Environmental Compliance

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PI3B16245VEX Overview

Digital bus switch IC 3.3V 16b bus switch

PI3B16245VEX Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Pericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging code	SSOP
package instruction	SSOP,
Contacts	48
Reach Compliance Code	compli
ECCN code	EAR99
Other features	WITH DIRECTION CONTROL
series	CBTLV/3B
JESD-30 code	R-PDSO-G48
JESD-609 code	e3
length	15.875 mm
Logic integrated circuit type	BUS DRIVER
Humidity sensitivity level	1
Number of digits	8
Number of functions	2
Number of ports	2
Number of terminals	48
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
propagation delay (tpd)	0.25 ns
Certification status	Not Qualified
Maximum seat height	2.794 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	MATTE TIN (787)
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	7.5 mm

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PI3B16245

3.3V, 16-Bit, 2-Port

NanoSwitch™

Features

• Near-Zero propagation delay

• 5-ohm switches connect inputs to outputs

• Fast Switching Speed - 4ns max.

• Pin compatible with 74 series 16245

• Operating V

Range: 3.0V to 3.6V

• Industrial operating temperature: –40°C to +85°C

• Packaging (Pb-free & Green available):

– 48-pin 240-mil wide thin plastic TSSOP (A)

– 48-pin 300-mil wide plastic SSOP (V)

Description

Pericom Semiconductor’s PI3B16245 is a 3.3 volt, hot-insertion, 16-

bit, 2-port bus switch that is pin compatible with the 74 series 16245

16-bit transceiver. Two enable signals (nBE) turn the switches on

similar to the enable signals of the 16245. The bus switch creates no

additional propagation delay or additional ground bounce noise.

Block Diagram

Pin Configuration

GND

Truth Table

(1)

Function

Disconnect

Connect

Note:

1. H

= High Voltage Level

= Low Voltage Level

Hi-Z = High Impedance

nBE

nA0-7

Hi- Z

nB0- 7

Pin Description

Pin Name

nBE

nA0- nA7

nB0- nB7

I/O

Bus A

Bus B

De s cription

Bus Output Enable (Active Low)

PS8189E

10/01/04

PI3B16245VEX Related Products

	PI3B16245VEX	PI3B16245AX	PI3B16245VX
Description	Digital bus switch IC 3.3V 16b bus switch	Bus Driver, CBTLV/3B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TSSOP-48	Bus Driver, CBTLV/3B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH, PLASTIC, SSOP-48
Is it Rohs certified?	conform to	incompatible	incompatible
Maker	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging code	SSOP	TSSOP	SSOP
package instruction	SSOP,	0.240 INCH, PLASTIC, TSSOP-48	SSOP,
Contacts	48	48	48
Reach Compliance Code	compli	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
Other features	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL
series	CBTLV/3B	CBTLV/3B	CBTLV/3B
JESD-30 code	R-PDSO-G48	R-PDSO-G48	R-PDSO-G48
length	15.875 mm	12.5 mm	15.875 mm
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER
Number of digits	8	8	8
Number of functions	2	2	2
Number of ports	2	2	2
Number of terminals	48	48	48
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Output characteristics	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SSOP	TSSOP	SSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	NOT SPECIFIED	NOT SPECIFIED
propagation delay (tpd)	0.25 ns	0.25 ns	0.25 ns
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.794 mm	1.2 mm	2.794 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V	3.6 V
Minimum supply voltage (Vsup)	3 V	3 V	3 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	0.635 mm	0.5 mm	0.635 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	NOT SPECIFIED	NOT SPECIFIED
width	7.5 mm	6.1 mm	7.5 mm

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