A product Line of Diodes Incorporated PI3B3253 3.3V, Dual 4:1 Mux/DeMux NanoSwitch Features Description eTh PI3B3253 is a 3.3V, D u a l4:1 Mu lt i-plexer/ D emu lt iplexer w it h Ne ar-Z ero prop agat ion del ay Hi-Z outputs t hat is pinout comp at ible w it h t he PI74FCT253T, 5 sw itches conne c t inputs to outputs 74F253, and 74ALS/AS/LS 253. Inputs c an b e conne c te d to outputs Fast Sw itching Sp e e d: 5.2ns max. w it h low On-R esist ance (5) w it h no addit iona l g round b ounce Ult ra L ow Q uies cent Power (0.2A t ypic a l) nois e or prop agat ion del ay. Ide a l ly suite d for noteb o ok applic at ions Pin comp at ible w it h 74 s er ies 253 log ic de v ices Pin Configuration (QSOP, TSSOP) Packag ing (Pb-f re e & Gre en avai l able): 16-pin, QSOP (Q) V EA 16 CC 1 16-pin, T SSOP (L) 15 S1 2 EB 16-pin, UQFN (ZHD) IA3 S0 14 3 IB3 IA2 13 4 IB2 IA1 12 5 IB1 IA0 11 6 Block Diagram IB0 YA 10 7 IA0 IA1 IA2 IA3 IB0 IB1 IB2 IB3 YB 9 GND 8 SW EA SW SW Pin Configuration (UQFN) SW EB SW Y I S0 SW 16 15 14 13 SW E S1 SW 1 12 B EA I 2 SW S1 2 11 B I 1 YA YB A 3 10 B I 3 I 0 A 4 Y I 2 9 B (1) Truth Table 5 6 7 8 Enable Select Y Y Function A B E E S S A B 1 0 H X X X Hi-Z X Disable A Pin Description X H X X X Hi-Z Disable B Pin Name Description A , B Data Inputs L L L L A B S1-0 = 0 I N I N I 0 I 0 S Select Inputs 0-1 L L L H A B S1-0 = 1 I 1 I 1 E , E Enable A B Y , Y Data Outputs A B L L H L A B S1-0 = 2 I 2 I 2 GND Ground L L H H A B S1-0 = 3 I 3 I 3 V Power CC Note: 1. H = High Voltage Level, L = Low Voltage Level www.diodes.com September 2017 PI3B3253 Diodes Incorporated Document Number DS40212 Rev 1-2 1 A I 1 VCC A EB I 0 Y S0 A B GND I 3A product Line of Diodes Incorporated PI3B3253 Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Note: Storage Temperature .....................................................................65C to +150C Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the Ambient Temperature with Power Applied ....................................40C to +85C device. This is a stress rating only and functional Supply Voltage to Ground Potential ................................................0.5V to +4.6V operation of the device at these or any other condi- DC Input Voltage .............................................................................0.5V to +4.6V tions above those indicated in the operational sec- tions of this specification is not implied. Exposure DC Output Current ........................................................................................ 120mA to absolute maximum rating conditions for extended Power Dissipation ............................................................................................ 0.5W periods may affect reliability. DC Electrical Characteristics (Over the Operating Range, T = 40C to +85C, V =3.3V 10%) A CC (1) (2) Parameters Description Test Conditions Min. Typ. Max. Units V Input HIGH Voltage Guaranteed Logic HIGH Level 2.0 IH V V Input LOW Voltage Guaranteed Logic LOW Level 0.5 0.8 IL I Input HIGH Current V = Max., V = V 1 IH CC IN CC I Input LOW Current V = Max., V = GND 1 A IL CC IN I High Impedance Output Current 0 I , Y V 1 OZH N N CC V Clamp Diode Voltage V = Min., I = 18mA 1.2 V IK CC IN V = Min., V = 0.0V, CC IN 5 8 (3) I = 48mA or 64mA ON R Switch On-Resistance ON V = Min., V = 2.4V, I = 15mA 10 17 CC IN ON Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at V = 3.3V, T = 25C ambient and maximum loading. CC A 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. Capacitance (T = 25C, f = 1 MHz) A (1) Parameters Description Test Conditions Typ. Units C Input Capacitance 3.0 IN C I /I Capacitance, Switch Off V = 0V 8.0 pF OFF A B IN C I /I Capacitance, Switch On 36.0 ON A B Notes: 1. This parameter is determined by device characterization but is not production tested. www.diodes.com September 2017 PI3B3253 2 Diodes Incorporated Document Number DS40212 Rev 1-2