74ALVCH16245DTR ON Semiconductor, 74ALVCH16245DTR Datasheet

74ALVCH16245DTR

Manufacturer Part Number

74ALVCH16245DTR

Description

IC TRANSVR TRI-ST 16BIT 48TSSOP

Manufacturer

ON Semiconductor

Series

74ALVCHr

Datasheet

1.74ALVCH16245DTR.pdf (10 pages)

Specifications of 74ALVCH16245DTR

Logic Type

Transceiver, Non-Inverting

Number Of Elements

Number Of Bits Per Element

Current - Output High, Low

24mA, 24mA

Voltage - Supply

2.3 V ~ 3.6 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

48-TSSOP

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

74ALVCH16245DTROS

Current page: 1 of 10
Download datasheet (266Kb)

74ALVCH16245

Low−Voltage 16−Bit

Transceiver with Bus Hold

1.8/2.5/3.3 V

(3−State, Non−Inverting)

16−bit transceiver. It is designed for very high−speed, very low−power

operation in 1.8 V, 2.5 V or 3.3 V systems.

operated as two separate octals, or with the controls tied together, as a

16−bit wide function. The Transmit/Receive (T/Rn) inputs determine

the direction of data flow through the bi−directional transceiver.

Transmit (active−HIGH) enables data from A ports to B ports; Receive

(active−LOW) enables data from B to A ports. The Output Enable

inputs (OEn), when HIGH, disable both A and B ports by placing them

in a HIGH Z condition. The data inputs include active bushold

circuitry, eliminating the need for external pull−up resistors to hold

unused or floating inputs at a valid logic state.

•

†To ensure the outputs activate in the 3−state condition, the output enable pins

June, 2006 − Rev. 2

should be connected to V

determined by the current sinking capability of the output connected to the OE pin.

The 74ALVCH16245 is an advanced performance, non−inverting

The 74ALVCH16245 is designed with byte control. It can be

Logic State

Substantially Reduces System Power Requirements

ESD Performance: Human Body Model >2000V; Machine Model >200V

Second Source to Industry Standard 74ALVCH16245

Designed for Low Voltage Operation: V

3.6 V Tolerant Inputs and Outputs

High Speed Operation: 3.0 ns max for 3.0 to 3.6 V

Static Drive: ±24 mA Drive at 3.0 V

Supports Live Insertion and Withdrawal

Includes Active Bushold to Hold Unused or Floating Inputs at a Valid

Near Zero Static Supply Current in All Three Logic States (40 mA)

Latchup Performance Exceeds ±250 mA @ 125°C

OFF

Specification Guarantees High Impedance When V

±12 mA Drive at 2.3 V

±4 mA Drive at 1.65 V

through a pull−up resistor. The value of the resistor is

3.7 ns max for 2.3 to 2.7 V

6.0 ns max for 1.65 to 1.95 V

= 1.65 − 3.6 V

= 0 V

†

ORDERING INFORMATION

74ALVCH16245DTR TSSOP

CASE 1201

TSSOP−48

DT SUFFIX

Device

Location

http://onsemi.com

Package

= Assembly

= Wafer Lot

= Year

= Work Week

Publication Order Number:

MARKING DIAGRAM

74ALVCH16245DT

AWLYYWW

74ALVCH16245/D

2500/Tape & Reel

Shipping

Related parts for 74ALVCH16245DTR

74ALVCH16245DTR Summary of contents

Page 1

... The value of the resistor is CC determined by the current sinking capability of the output connected to the OE pin. © Semiconductor Components Industries, LLC, 2006 June, 2006 − Rev 1.65 − 3 ORDERING INFORMATION 74ALVCH16245DTR TSSOP † http://onsemi.com MARKING DIAGRAM 48 74ALVCH16245DT ...

Page 2

T/ OE1 GND 4 45 GND GND 10 39 ...

Page 3

MAXIMUM RATINGS (Note 1) Symbol V DC Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Sink Current ...

Page 4

DC ELECTRICAL CHARACTERISTICS Symbol Parameter V HIGH Level Input Voltage IH (Note 8) V LOW Level Input Voltage IL (Note 8) V HIGH Level Output Voltage OH V LOW Level Output Voltage OL I Input Leakage Current I I Minimum ...

Page 5

AC CHARACTERISTICS (Note 10; t Symbol Parameter t Propagation Delay PLH t Input to Output PHL t Output Enable Time to PZH t High and Low Level PZL t Output Disable Time From PHZ t High and Low Level PLZ ...

Page 6

V ±0.3 V Symbol − 0 PULSE GENERATOR R T TEST PLH PHL ...

Page 7

SEE NOTE 2 FOR MACHINE REFERENCE ONLY INCLUDING DRAFT AND RADII CONCENTRIC AROUND B R MIN TAPE AND COMPONENTS SHALL PASS AROUND RADIUS R" WITHOUT DAMAGE BENDING RADIUS MAXIMUM COMPONENT ROTATION 10° TYPICAL COMPONENT CAVITY ...

Page 8

MIN (0.06") 20.2 mm MIN A (0.795") FULL RADIUS Figure 7. Reel Dimensions REEL DIMENSIONS Tape Size A Max 24 mm 360 mm 24 2.0 mm, −0.0 (14.173") (0.961" + 0.078", −0.00) DIRECTION OF FEED BARCODE ...

Page 9

TAPE TRAILER (Connected to Reel Hub) NO COMPONENTS CAVITY TOP TAPE 160 mm MIN TAPE K É É É É É É É É É É É É É É É É É É É É É L É É ...

Page 10

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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