74HC125-Q100; 74HCT125-Q100 Quad buffer/line driver; 3-state Rev. 2 -- 19 January 2015 Product data sheet 1. General description The 74HC125-Q100; 74HCT125-Q100 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high impedance OFF-state. Inputs include clamp diodes which enable the use of current limiting resistors to interface inputs to voltages in excess of VCC. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from 40 C to +85 C and from 40 C to +125 C Complies with JEDEC standard no. 7A Input levels: The 74HC125-Q100: CMOS levels The 74HCT125-Q100: TTL levels ESD protection: MIL-STD-883, method 3015 exceeds 2000 V HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 ) Multiple package options 3. Ordering information Table 1. Ordering information Type number 74HC125D-Q100 Package Temperature range Name Description Version 40 C to +125 C SO14 plastic small outline package; 14 leads; body width 3.9 mm SOT108-1 40 C to +125 C TSSOP14 plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT402-1 74HCT125D-Q100 74HC125PW-Q100 74HCT125PW-Q100 74HC125-Q100; 74HCT125-Q100 Nexperia Quad buffer/line driver; 3-state 4. Functional diagram $ < 2( $ 2( < (1 $ < 2( $ < Q< Q$ 2( Q2( PQD Fig 1. Logic symbol PQD Fig 2. PQD IEC logic symbol Fig 3. Logic diagram (one buffer) 5. Pinning information 5.1 Pinning +&4 +&74 2( 9&& $ 2( < $ 2( < $ 2( < $ *1' < DDD Fig 4. Pin configuration SO14 and TSSOP14 74HC_HCT125_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 -- 19 January 2015 (c) Nexperia B.V. 2017. All rights reserved 2 of 15 74HC125-Q100; 74HCT125-Q100 Nexperia Quad buffer/line driver; 3-state 5.2 Pin description Table 2. Pin description Symbol Pin Description 1OE, 2OE, 3OE, 4OE 1, 4, 10, 13 output enable input (active LOW) 1A, 2A, 3A, 4A 2, 5, 9, 12 data input 1Y, 2Y, 3Y, 4Y 3, 6, 8, 11 data output GND 7 ground (0 V) VCC 14 supply voltage 6. Functional description Table 3. Function table[1] Control Input Output nOE nA nY L H [1] L L H H X Z H = HIGH voltage level; L = LOW voltage level; X = don't care; Z = high-impedance OFF-state. 7. 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 Conditions VCC supply voltage IIK 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 VO = 0.5 V to (VCC + 0.5 V) ICC supply current - +70 mA IGND ground current - 70 mA Tstg storage temperature 65 +150 C - 500 mW [1] total power dissipation Ptot Min Max Unit 0.5 +7 V - 20 mA - 20 mA - 35 mA [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] For SO14 packages: Ptot derates linearly with 8 mW/K above 70 C. For TSSOP14 packages: Ptot derates linearly with 5.5 mW/K above 60 C. 74HC_HCT125_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 -- 19 January 2015 (c) Nexperia B.V. 2017. All rights reserved 3 of 15 74HC125-Q100; 74HCT125-Q100 Nexperia Quad buffer/line driver; 3-state 8. Recommended operating conditions Table 5. Recommended operating conditions Voltages are referenced to GND (ground = 0 V) Symbol Parameter Conditions 74HC125-Q100 Min Typ 74HCT125-Q100 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 +25 +125 40 +25 +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 9. Static characteristics Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter 25 C Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max 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 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 74HC125-Q100 VIH VIL VOH VOL HIGH-level input voltage LOW-level input voltage HIGH-level output voltage LOW-level output voltage 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 74HC_HCT125_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 -- 19 January 2015 (c) Nexperia B.V. 2017. All rights reserved 4 of 15 74HC125-Q100; 74HCT125-Q100 Nexperia Quad buffer/line driver; 3-state Table 6. Static characteristics ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter ICC supply current CI input capacitance 25 C Conditions VI = VCC or GND; IO = 0 A; VCC = 6.0 V 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max - - 8.0 - 80 - 160 - 3.5 - A pF 74HCT125-Q100 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 - 0.16 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; VCC = 5.5 V; VO = VCC or GND - - 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 per input pin; VI = VCC 2.1 V; IO = 0 A; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V - 100 360 - 450 - 490 A CI input capacitance - 3.5 - 74HC_HCT125_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 -- 19 January 2015 pF (c) Nexperia B.V. 2017. All rights reserved 5 of 15 74HC125-Q100; 74HCT125-Q100 Nexperia Quad buffer/line driver; 3-state 10. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 7. Symbol Parameter 25 C Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max VCC = 2.0 V - 30 100 - 125 - 150 ns VCC = 4.5 V - 11 20 - 25 - 30 ns VCC = 5 V; CL = 15 pF - 9 - - - - - ns VCC = 6.0 V - 9 17 - 21 - 26 ns VCC = 2.0 V - 41 125 - 155 - 190 ns VCC = 4.5 V - 15 25 - 31 - 38 ns VCC = 6.0 V - 12 21 - 26 - 32 ns VCC = 2.0 V - 41 125 - 155 - 190 ns VCC = 4.5 V - 15 25 - 31 - 38 ns VCC = 6.0 V - 12 21 - 26 - 32 ns 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 - 22 - - - - - pF 74HC125-Q100 tpd ten tdis tt CPD propagation delay enable time nA to nY; see Figure 5 nOE to nY; see Figure 6 disable time nOE to nY; see Figure 6 transition time power dissipation capacitance 74HC_HCT125_Q100 Product data sheet [1] [2] [3] [4] nY; see Figure 5 CL = 50 pF; f = 1 MHz; VI = GND to VCC [5] All information provided in this document is subject to legal disclaimers. Rev. 2 -- 19 January 2015 (c) Nexperia B.V. 2017. All rights reserved 6 of 15 74HC125-Q100; 74HCT125-Q100 Nexperia Quad buffer/line driver; 3-state Table 7. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 7. Symbol Parameter 25 C Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ Max Min Max Min Max - 15 25 - 31 - 38 ns - 12 - - - - - ns - 15 28 - 35 - 42 ns 74HCT125-Q100 propagation delay tpd [1] nA to nY; see Figure 5 VCC = 4.5 V VCC = 5 V; CL = 15 pF ten enable time tdis disable time nOE to nY; see Figure 6 [2] nOE to nY; see Figure 6 VCC = 4.5 V [3] VCC = 4.5 V tt transition time nY; see Figure 5 [4] CPD power dissipation capacitance CL = 50 pF; f = 1 MHz; VI = GND to VCC 1.5 V [5] [1] - 15 25 - 31 - 38 ns - 5 12 - 15 - 18 ns - 24 - - - - - pF tpd is the same as tPLH and tPHL. [2] ten is the same as tPZH and tPZL. [3] tdis is the same as tPLZ and tPHZ. [4] tt is the same as tTHL and tTLH. [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. 11. Waveforms 9, Q$LQSXW 90 90 *1' W3+/ W3/+ 92+ 90 Q