74HC253D,653

74HC253; 74HCT253 Dual 4-input multiplexer; 3-state Rev. 6 — 1 February 2016 Product data sheet 1. General description The 74HC253; 74HCT253 is a dual 4-bit multiplexer, each with four binary inputs (nI0 to nI3), an output enable input (nOE) and shared select inputs (S0 and S1). One of the four binary inputs is selected by the select inputs and routed to the output nY. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits       Non-inverting data path 3-state outputs interface directly with system bus Complies with JEDEC standard no. 7A Common select inputs Separate output enable inputs Input levels:  For 74HC253: CMOS level  For 74HCT253: TTL level  ESD protection:  HBM JESD22-A114F exceeds 2000 V  MM JESD22-A115-A exceeds 200 V  Multiple package options  Specified from 40 C to +85 C and from 40 C to +125 C 3. Applications  Data selectors  Data multiplexers 74HC253; 74HCT253 Nexperia Dual 4-input multiplexer; 3-state 4. Ordering information Table 1. Ordering information Type number 74HC253D Package Temperature range Name Description Version 40 C to +125 C SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 40 C to +125 C SSOP16 plastic shrink small outline package; 16 leads; body width 5.3 mm SOT338-1 74HCT253D 74HC253DB 74HCT253DB 5. Functional diagram                , , , , , , , , 6   6   2(    Fig 1.  2( Logic symbol 74HC_HCT253 Product data sheet < <   2( , , , < 08;  , 6 6 , , , < 08;  , 2(  DDO Fig 2. DDO Functional diagram All information provided in this document is subject to legal disclaimers. . Rev. 6 — 1 February 2016 2 of 16 © Nexperia B.V. 2017. All rights reserved 74HC253; 74HCT253 Nexperia Dual 4-input multiplexer; 3-state 2( , , , , 6 6 , , < Fig 3. , < , 2( DDO Logic diagram 6. Pinning information 6.1 Pinning +& +&7 2(   9&& 6   2( ,   6 ,   , ,   , , < *1'  +& +&7 2(   9&& 6   2( O   6 O   O O   O O   O <   O *1'   ,   ,   < DDD Fig 4. Pin configuration SO16 74HC_HCT253 Product data sheet  < DDO Fig 5. Pin configuration SSOP16 All information provided in this document is subject to legal disclaimers. . Rev. 6 — 1 February 2016 3 of 16 © Nexperia B.V. 2017. All rights reserved 74HC253; 74HCT253 Nexperia Dual 4-input multiplexer; 3-state 6.2 Pin description Table 2. Pin description Symbol Pin Description 1OE, 2OE 1, 15 output enable inputs (active LOW) S0, S1 14, 2 data select inputs 1I0, 1I1, 1I2, 1I3 6, 5, 4, 3 data inputs source 1 1Y 7 multiplexer output source 1 GND 8 ground (0 V) 2Y 9 multiplexer output source 2 2I0, 2I1, 2I2, 2I3 10, 11, 12, 13 data inputs source 2 VCC 16 supply voltage 7. Functional description Table 3. Function table[1] select Inputs S0 data inputs S1 nI0 nI1 nI2 nI3 output enable output nOE nY X X X X X X H Z L L L X X X L L L L H X X X L H H L X L X X L L H L X H X X L H L H X X L X L L L H X X H X L H H H X X X L L L H H X X X H L H [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. 8. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage Conditions Min Max Unit 0.5 +7.0 V - 20 mA - 50 mA - 35 mA input clamping current VI < 0.5 V or VI > VCC + 0.5 V [1] IOK output clamping current VO < 0.5 V or VO > VCC + 0.5 V [1] IO output current 0.5 V < VO < VCC + 0.5 V ICC supply current - 70 mA IGND ground current 70 - mA Tstg storage temperature 65 +150 C IIK 74HC_HCT253 Product data sheet All information provided in this document is subject to legal disclaimers. . Rev. 6 — 1 February 2016 4 of 16 © Nexperia B.V. 2017. All rights reserved 74HC253; 74HCT253 Nexperia Dual 4-input multiplexer; 3-state Table 4. Limiting values …continued In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Ptot total power dissipation Tamb = 40 C to +125 C Min Max Unit SO16 package [2] - 500 mW SSOP16 package [3] - 500 mW [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] Ptot derates linearly with 8 mW/K above 70 C. [3] Ptot derates linearly with 5.5 mW/K above 60 C. 9. Recommended operating conditions Table 5. Recommended operating conditions Voltages are referenced to GND (ground = 0 V) Symbol Parameter Conditions 74HC253 Min Typ 74HCT253 Max Min Typ Unit Max VCC supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 V VI input voltage 0 - VCC 0 - VCC V VO output voltage 0 - VCC 0 - VCC V Tamb ambient temperature 40 - +125 40 - +125 C t/V input transition rise and fall rate VCC = 2.0 V - - 625 - - - ns/V VCC = 4.5 V - 1.67 139 - 1.67 139 ns/V VCC = 6.0 V - - 83 - - - ns/V 10. Static characteristics Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter 25 C Conditions Min Typ VCC = 2.0 V 1.5 VCC = 4.5 V 3.15 VCC = 6.0 V 4.2 VCC = 2.0 V - VCC = 4.5 V - VCC = 6.0 V 40 C to +85 C 40 C to +125 C Unit Max Min Max Min Max 1.2 - 1.5 - 1.5 - V 2.4 - 3.15 - 3.15 - V 3.2 - 4.2 - 4.2 - V 0.8 0.5 - 0.5 - 0.5 V 2.1 1.35 - 1.35 - 1.35 V - 2.8 1.8 - 1.8 - 1.8 V IO = 20 A; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V IO = 20 A; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V IO = 20 A; VCC = 6.0 V 5.9 6.0 - 5.9 - 5.9 - V IO = 6.0 mA; VCC = 4.5 V 3.98 4.32 - 3.84 - 3.7 - V IO = 7.8 mA; VCC = 6.0 V 5.48 5.81 - 5.34 - 5.2 - V 74HC253 VIH VIL VOH HIGH-level input voltage LOW-level input voltage HIGH-level output voltage 74HC_HCT253 Product data sheet VI = VIH or VIL All information provided in this document is subject to legal disclaimers. . Rev. 6 — 1 February 2016 5 of 16 © Nexperia B.V. 2017. All rights reserved 74HC253; 74HCT253 Nexperia Dual 4-input multiplexer; 3-state Table 6. Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter 25 C Conditions Min VOL LOW-level output voltage 40 C to +85 C 40 C to +125 C Unit Typ Max Min Max Min Max VI = VIH or VIL IO = 20 A; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V IO = 20 A; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V IO = 20 A; VCC = 6.0 V - 0 0.1 - 0.1 - 0.1 V IO = 6.0 mA; VCC = 4.5 V - 0.15 0.26 - 0.33 - 0.4 V IO = 7.8 mA; VCC = 6.0 V - 0.16 0.26 - 0.33 - 0.4 V II input leakage current VI = VCC or GND; VCC = 6.0 V - - 0.1 - 1.0 - 1.0 A IOZ OFF-state output current VI = VIH or VIL; VO = VCC or GND; VCC = 6.0 V - - 0.5 - 5.0 - 10.0 A ICC supply current VI = VCC or GND; IO = 0 A; VCC = 6.0 V - - 8.0 - 80 - 160 A CI input capacitance - 3.5 - - - - - pF 74HCT253 VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 1.6 - 2.0 - 2.0 - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - 1.2 0.8 - 0.8 - 0.8 V VOH HIGH-level output voltage VI = VIH or VIL; VCC = 4.5 V IO = 20 A 4.4 4.5 - 4.4 - 4.4 - V IO = 6 mA 3.98 4.32 - 3.84 - 3.7 - V VOL LOW-level output voltage VI = VIH or VIL; VCC = 4.5 V IO = 20 A - 0 0.1 - 0.1 - 0.1 V IO = 6.0 mA - 0.15 0.26 - 0.33 - 0.4 V II input leakage current VI = VCC or GND; VCC = 5.5 V - - 0.1 - 1.0 - 1.0 A IOZ OFF-state output current VI = VIH or VIL; VO = VCC or GND; VCC = 5.5 V - - 0.5 - 5.0 - 10 A ICC supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 8.0 - 80 - 160 A ICC additional supply current VI = VCC  2.1 V; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V; IO = 0 A per input pin; 1In, 2In inputs - 40 144 - 180 - 196 A per input pin; nOE input - 110 396 - 495 - 539 A per input pin; Sn input - 110 396 - 495 - 539 A - 3.5 - - - - - pF CI input capacitance 74HC_HCT253 Product data sheet All information provided in this document is subject to legal disclaimers. . Rev. 6 — 1 February 2016 6 of 16 © Nexperia B.V. 2017. All rights reserved 74HC253; 74HCT253 Nexperia Dual 4-input multiplexer; 3-state 11. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); For test circuit see Figure 8. Symbol Parameter 25 C Conditions 40 C to +85 C 40 C to +125 C Unit Typ Max Max Max 74HC253 tpd propagation delay 1ln to 1Y or 2ln to 2Y; see Figure 6 [1] VCC = 2.0 V 55 175 220 265 ns VCC = 4.5 V 20 35 44 53 ns VCC = 5.0 V; CL = 15 pF 17 - - - ns VCC = 6.0 V 16 30 37 45 ns VCC = 2.0 V 58 175 220 265 ns VCC = 4.5 V 21 35 44 53 ns VCC = 5.0 V; CL = 15 pF 18 - - - ns 17 30 37 45 ns VCC = 2.0 V 30 100 125 150 ns VCC = 4.5 V 11 20 25 30 ns 9 17 21 26 ns VCC = 2.0 V 41 150 190 225 ns VCC = 4.5 V 15 30 38 45 ns 12 26 33 38 ns VCC = 2.0 V 14 60 75 90 ns VCC = 4.5 V 5 12 15 18 ns Sn to nY; see Figure 6 VCC = 6.0 V ten enable time nOE to nY; see Figure 7 [2] VCC = 6.0 V tdis disable time nOE to nY; see Figure 7 [3] VCC = 6.0 V tt transition time [4] see Figure 6 VCC = 6.0 V CPD 4 10 13 15 ns 55 - - - pF VCC = 4.5 V 20 38 48 57 ns VCC = 5.0 V; CL = 15 pF 17 - - - ns 22 40 50 60 ns 19 - 14 30 [5] power dissipation per multiplexer; capacitance VI = GND to VCC 74HCT253 tpd propagation delay 1ln to 1Y or 2ln to 2Y; see Figure 6 [1] Sn to nY; see Figure 6 VCC = 4.5 V VCC = 5.0 V; CL = 15 pF ten enable time 74HC_HCT253 Product data sheet nOE to nY; VCC = 4.5 V; see Figure 7 [2] ns 38 45 All information provided in this document is subject to legal disclaimers. ns . Rev. 6 — 1 February 2016 7 of 16 © Nexperia B.V. 2017. All rights reserved 74HC253; 74HCT253 Nexperia Dual 4-input multiplexer; 3-state Table 7. Dynamic characteristics …continued Voltages are referenced to GND (ground = 0 V); For test circuit see Figure 8. Symbol Parameter 25 C Conditions tdis disable time nOE to nY; VCC = 4.5 V; see Figure 7 tt transition time VCC = 4.5 V; see Figure 6 power dissipation per multiplexer; capacitance VI = GND to VCC  1.5 V CPD [1] tpd is the same as tPHL, tPLH. [2] ten is the same as tPZH, tPZL. [3] tdis is the same as tPHZ, tPLZ. [4] tt is the same as tTHL, tTLH. [5] 40 C to +85 C 40 C to +125 C Unit Typ Max Max Max 13 30 38 45 ns 5 12 15 18 ns 55 - - - pF [3] [5] CPD is used to determine the dynamic power dissipation (PD in W). PD = CPD  VCC2  fi  N + (CL  VCC2  fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; (CL  VCC2  fo) = sum of outputs. 12. Waveforms 9, 6Q,QOQLQSXW 90 90 *1' W3+/ W3/+ 92+ Q