74HCT253N,652

74HC253; 74HCT253 Dual 4-input multiplexer; 3-state Rev. 5 — 21 January 2015 Product data sheet 1. General description The 74HC253; 74HCT253 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL). The 74HC253; 74HCT253 provides a dual 4-input multiplexer with 3-state outputs which selects 2 bits of data from up to four sources selected by common data select inputs (S0, S1). The two 4-input multiplexer circuits have individual active LOW output enable inputs (1OE, 2OE). The 74HC253 and 74HCT253 are the logic implementation of a 2-pole, 4-position switch, where the position of the switch is determined by the logic levels applied to S0 and S1. The outputs are forced to a high-impedance OFF-state when nOE is HIGH. The logic equations for the outputs are: 1Y = 1OE   1I0  S1  S0 + 1I1  S1  S0 + 1I2  S1  S0 + 1I3  S1  S0  2Y = 2OE   2I0  S1  S0 + 2I1  S1  S0 + 2I2  S1  S0 + 2I3  S1  S0  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 74HC253; 74HCT253 NXP Semiconductors Dual 4-input multiplexer; 3-state 3. Applications  Data selectors  Data multiplexers 4. Ordering information Table 1. Ordering information Type number 74HC253N Package Temperature range Name Description Version 40 C to +125 C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4 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 74HCT253N 74HC253D 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. 5 — 21 January 2015 © NXP Semiconductors N.V. 2015. All rights reserved. 2 of 17 74HC253; 74HCT253 NXP Semiconductors 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'   ,     ,   < DDO Fig 4. Product data sheet < DDO Pin configuration DIP16, SO16 74HC_HCT253  Fig 5. Pin configuration SSOP16 All information provided in this document is subject to legal disclaimers. Rev. 5 — 21 January 2015 © NXP Semiconductors N.V. 2015. All rights reserved. 3 of 17 74HC253; 74HCT253 NXP Semiconductors 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 data inputs output enable output S0 S1 nI0 nI1 nI2 nI3 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 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 - 35 mA 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. 5 — 21 January 2015 © NXP Semiconductors N.V. 2015. All rights reserved. 4 of 17 74HC253; 74HCT253 NXP Semiconductors 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 DIP16 package [2] - 750 mW SO16 package [3] - 500 mW SSOP16 package [4] - 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 12 mW/K above 70 C. [3] Ptot derates linearly with 8 mW/K above 70 C. [4] 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 VCC supply voltage VI input voltage VO output voltage Tamb ambient temperature t/V input transition rise and fall rate 74HC253 74HCT253 Unit Min Typ Max Min Typ Max 2.0 5.0 6.0 4.5 5.0 5.5 V 0 - VCC 0 - VCC V 0 - VCC 0 - VCC V 40 - +125 40 - +125 C 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 40 C to +85 C 40 C to +125 C Unit Max Min Max Min Max 74HC253 VIH VIL HIGH-level input voltage LOW-level input voltage 74HC_HCT253 Product data sheet VCC = 2.0 V 1.5 1.2 - 1.5 - 1.5 - V VCC = 4.5 V 3.15 2.4 - 3.15 - 3.15 - V VCC = 6.0 V 4.2 3.2 - 4.2 - 4.2 - V VCC = 2.0 V - 0.8 0.5 - 0.5 - 0.5 V VCC = 4.5 V - 2.1 1.35 - 1.35 - 1.35 V VCC = 6.0 V - 2.8 1.8 - 1.8 - 1.8 V All information provided in this document is subject to legal disclaimers. Rev. 5 — 21 January 2015 © NXP Semiconductors N.V. 2015. All rights reserved. 5 of 17 74HC253; 74HCT253 NXP Semiconductors 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 VOH VOL HIGH-level output voltage LOW-level output voltage 25 C Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max 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 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 VI = VIH or VIL VI = VIH or VIL 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 IO = 20 A - 0 0.1 - 0.1 - 0.1 V IO = 6.0 mA - 0.15 0.26 - 0.33 - 0.4 V VOL LOW-level output voltage VI = VIH or VIL; VCC = 4.5 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; VCC = 5.5 V; VO = VCC or GND per input pin; other inputs at VCC or GND; IO = 0 A - - 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 74HC_HCT253 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 21 January 2015 © NXP Semiconductors N.V. 2015. All rights reserved. 6 of 17 74HC253; 74HCT253 NXP Semiconductors 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 ICC CI additional supply current 25 C Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max 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 - VI = VCC  2.1 V; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V; IO = 0 A input capacitance pF 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 VCC = 2.0 V 55 175 220 265 ns VCC = 4.5 V 20 35 44 53 ns 74HC253 tpd propagation delay 1ln to 1Y or 2ln to 2Y; see Figure 6 [1] 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 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 74HC_HCT253 Product data sheet see Figure 6 [4] VCC = 2.0 V 14 60 75 90 ns VCC = 4.5 V 5 12 15 18 ns VCC = 6.0 V 4 10 13 15 ns All information provided in this document is subject to legal disclaimers. Rev. 5 — 21 January 2015 © NXP Semiconductors N.V. 2015. All rights reserved. 7 of 17 74HC253; 74HCT253 NXP Semiconductors 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 CPD 25 C Conditions 40 C to +85 C 40 C to +125 C Unit Typ Max 55 - VCC = 4.5 V 20 38 48 VCC = 5.0 V; CL = 15 pF 17 - - 22 40 50 60 ns [5] power dissipation per multiplexer; capacitance VI = GND to VCC Max Max pF 74HCT253 propagation delay 1ln to 1Y or 2ln to 2Y; see Figure 6 tpd [1] 57 ns ns Sn to nY; see Figure 6 VCC = 4.5 V 19 - ten enable time nOE to nY; VCC = 4.5 V; see Figure 7 VCC = 5.0 V; CL = 15 pF [2] 14 30 38 45 ns tdis disable time nOE to nY; VCC = 4.5 V; see Figure 7 [3] 13 30 38 45 ns tt transition time VCC = 4.5 V; see Figure 6 5 12 15 18 ns 55 - 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] [5] ns pF 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. 74HC_HCT253 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 21 January 2015 © NXP Semiconductors N.V. 2015. All rights reserved. 8 of 17 74HC253; 74HCT253 NXP Semiconductors Dual 4-input multiplexer; 3-state 12. Waveforms 9, 90 6Q,QOQLQSXW 90 *1' W3+/ W3/+ 92+  90 Q