PI3B3253

PI3B3253

Document overview

• Manufacturer or author: Diodes Incorporated
• PDF pages: 10

Technical content

Features

y Near-Zero Propagation Delay y 5Ω Switches Connect Inputs to Outputs y Fast Switching Speed: 5.2ns max. y Ultra Low Quiescent Power (0.2µA Typical) à Ideally Suited for Notebook Applications y Pin Compatible with 74 Series 253 Logic Devices y Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) y Halogen and Antimony Free. “Green” Device (Note 3) y For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ y Packaging (Pb-free & Green): à 16-pin, QSOP (Q) à 16-pin, TSSOP (L) à 16-pin, UQFN (ZHD) Block Diagram

Description

The DIODES PI3B3253 is a 3.3V , Dual 4:1 Multi-plexer/Demulti- plexer with Hi-Z outputs that is pinout compatible with the PI74FCT253T, 74F253, and 74ALS/AS/LS 253. Inputs can be connected to outputs with low On-Resistance (5Ω) with no additional ground bounce noise or propagation delay. Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.

© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3B3253 Document Number DS40212 Rev 2-2 www.diodes.com Pin# Pin Name Description 6, 5, 4, 3 10, 11, 12, 13 IAN, IBN Data Inputs 14, 2 S0-1 Select Inputs 1, 15 EA, EB Enable 7, 9 YA, YB Data Outputs

8 GND Ground

16 VCC Power

© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3B3253 Document Number DS40212 Rev 2-2 www.diodes.com TA = 25°C, f = 1 MHz Parameters(1) Description Test Conditions Typ. Units CIN Input Capacitance VIN = 0V 3.0 pFCOFF IA/IB Capacitance, Switch Off 8.0 CON IA/IB Capacitance, Switch On 36.0 Notes: 1. This parameter is determined by device characterization but is not production tested. Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±10% Parameters Description Test Conditions(1) Min. Typ.(2) Max. Units VIH Input HIGH Voltage Guaranteed Logic HIGH Level 2.0 V VIL Input LOW Voltage Guaranteed Logic LOW Level –0.5 0.8 IIH Input HIGH Current VCC = Max., VIN = VCC ±1 µAIIL Input LOW Current VCC = Max., VIN = GND ±1 IOZH High Impedance Output Current 0 ≤ IN, YN ≤ VCC ±1 VIK Clamp Diode Voltage VCC = Min., IIN = –18mA –1.2 V RON Switch On-Resistance(3) VCC = Min., VIN = 0.0V , ION = 48mA or 64mA 5 8 Ω VCC = Min., VIN = 2.4V , ION = 15mA 10 17 Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 3.3V , TA = 25°C ambient and maximum loading. 3. Measured by the voltage drop between I and Y pin at indicated current through the switch. On-Resistance is determined by the lower of the voltages on the two (I,Y) pins. Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Above which the useful life may be impaired. For user guidelines, not tested. Maximum Ratings Capacitance

© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3B3253 Document Number DS40212 Rev 2-2 www.diodes.com Parameters Description Test Conditions(1) Min. Typ.(2) Max. Units ICC Quiescent Power Supply Current VCC = Max. VIN = GND or VCC 0.1 3.0 µA ΔICC Supply Current per Input @ TTL HIGH VCC = Max. VIN = 3.0V(3) 750 Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device. 2. Typical values are at VCC = 3.3V , +25°C ambient. 3. Per TTL driven input (control inputs only); I and Y pins do not contribute to ICC. Parameters Description Test Conditions Com. Units Min. Max. tIY Propagation Delay(1,2) In to Yn CL = 50pF RL = 500Ω 0.25 ns tSY Bus Select Time, Sn to Yn 1 4.0 tPZH Bus Enable Time, E to Yn 1 3.8 tPHZ tPLZ Bus Disable Time, En to Y 1 5.2 Notes: 1. This parameter is guaranteed but not tested on Propagation Delays. 2. The bus switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The time constant for the switch alone is of the order of 0.25ns for 50pF load. Since this time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side. Power Supply Characteristics Switching Characteristics over Operating Range

© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3B3253 Document Number DS40212 Rev 2-2 www.diodes.com Logic Inputs The logic control inputs can be driven up to +3.6V regardless of the supply voltage. For example, given a +3.3V supply, IN may be driven low to 0V and high to 3.6V . Driving IN Rail-to-Rail® minimizes power consumption. Power-Supply Sequencing and Hot Plug Information Proper power-supply sequencing is recommended for all CMOS devices. Always apply VCC and GND before applying signals to input/ output or control pins. Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. Applications Information

© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3B3253 Document Number DS40212 Rev 2-2 www.diodes.com Part Marking PI3B 3253QE YWXX Y: Year W: Workweek 1st X: Assembly Site Code 2nd X: Fab Site Code Bar above fab code means Cu wire PI3B 3253QE YWXX Y: Year W: Workweek 1st X: Assembly Site Code 2nd X: Fab Site Code Q Package (PdCu) Q Package-2017 (Au) PI3B 3253LE YYWWXX YY: Year WW: Workweek 1st X: Assembly Site Code 2nd X: Fab Site Code Bar above fab code means Cu wire wEZHDE YWXX wEZHDE: PI3B3253ZHDE Y: Year W: Workweek 1st X: Assembly Site Code 2nd X: Fab Site Code Bar above 2nd “X” means Cu wire L Package ZHD Package

© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3B3253 Document Number DS40212 Rev 2-2 www.diodes.com 16-0056 16-QSOP (Q) Packaging Mechanical

© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3B3253 Document Number DS40212 Rev 2-2 www.diodes.com 16-0061 16-TSSOP (L)

© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3B3253 Document Number DS40212 Rev 2-2 www.diodes.com Ordering Code Package Code Package Desciption PI3B3253QEX Q 16-pin, 150mil Wide (QSOP) PI3B3253QEX-2017 Q 16-pin, 150mil Wide (QSOP). Au wire bounding. PI3B3253LEX L 16-pin, 173mil Wide (TSSOP) PI3B3253ZHDEX ZHD 16-pin, 3 x 3, UQFN3030-16 (UQFN) PKG. DIMENSIONS(MM) SYMBOL Min Nom A1 0.00 D 2.90 3.00 E1 1.60 1.75 b e 0.02 A 0.55 0.60 E 2.90 3.00

0.50 BSC

1.60 1.75

0.15 REF

0.18 0.24 L 0.25 0.40 PIN1 Index Area D E A e L b DATE: 01/02/24 DESCRIPTION: U-QFN3030-16 PACKAGE CODE: ZHD(ZHD16) DOCUMENT CONTROL#: PD-2209 REVISION: C Top View 16X0.27 0.50BSC 2.90 2.90 1.60 1.60 0.70x16 Bottom View Side View RECOMMENDED LAND PATTERN(unit:mm) Note: 1. All DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). N5N8 N12 N13 N16 Max 3.10 1.90 0.05 0.65 3.10 1.90 0.30 0.55 For latest package info. please check: http://www.diodes.com/design/support/packaging/pericom-packaging/packaging-mechanicals-and-thermal-characteristics/ 16-UQFN (ZHD)

Ordering Information

Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. E = Pb-free and Green 5. X suffix = Tape/Reel

© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3B3253 Document Number DS40212 Rev 2-2 www.diodes.com IMPORTANT NOTICE 1. DIODES INCORPORATED (Diodes) AND ITS SUBSIDIARIES MAKE NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH RE - GARDS TO ANY INFORMATION CONTAINED IN THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANT- ABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 2. The Information contained herein is for informational purpose only and is provided only to illustrate the operation of Diodes’ products described herein and application examples. Diodes does not assume any liability arising out of the application or use of this document or any product described herein. This document is intended for skilled and technically trained engineering customers and users who design with Diodes’ products. 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