74HC14D,652

74HC14; 74HCT14 Hex inverting Schmitt trigger Rev. 7 — 19 November 2015 Product data sheet 1. General description The 74HC14; 74HCT14 is a hex inverter with Schmitt-trigger inputs. This device features reduced input threshold levels to allow interfacing to TTL logic levels. Inputs also include clamp diodes, this enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals. 2. Features and benefits  Complies with JEDEC standard no. 7A  Low-power dissipation  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  Wave and pulse shapers  Astable multivibrators  Monostable multivibrators 74HC14; 74HCT14 Nexperia Hex inverting Schmitt trigger 4. Ordering information Table 1. Ordering information Type number Package 74HC14D 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 SSOP14 plastic shrink small outline package; 14 leads; body width 5.3 mm SOT337-1 40 C to +125 C TSSOP14 plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT402-1 40 C to +125 C DHVQFN14 plastic dual in-line compatible thermal enhanced very SOT762-1 thin quad flat package; no leads; 14 terminals; body 2.5  3  0.85 mm 74HCT14D 74HC14DB 74HCT14DB 74HC14PW 74HCT14PW 74HC14BQ 74HCT14BQ 5. Functional diagram       $ < $ < $ < $ < $ < $ < Logic symbol 74HC_HCT14 Product data sheet                  PQD Fig 1.  $ < PQD DDF Fig 2. IEC logic symbol All information provided in this document is subject to legal disclaimers. Rev. 7 — 19 November 2015 Fig 3. Logic diagram (one Schmitt trigger) © Nexperia B.V. 2017. All rights reserved 2 of 20 74HC14; 74HCT14 Nexperia Hex inverting Schmitt trigger 6. Pinning information  $ WHUPLQDO LQGH[DUHD  9&& 6.1 Pinning <   $ $   9&& $   < <   $ <    $ $   <   $ *1'  < < $   < <  <   $ *1'   <  <    $ *1'  $ DDF 7UDQVSDUHQWWRSYLHZ DDF (1) This is not a supply pin. The substrate is attached to this pad using conductive die attach material. There is no electrical or mechanical requirement to solder this pad. However, if it is soldered, the solder land should remain floating or be connected to GND. Fig 4. Pin configuration SO14 and (T)SSOP14 Fig 5. Pin configuration DHVQFN14 6.2 Pin description Table 2. Pin description Symbol Pin Description 1A to 6A 1, 3, 5, 9, 11, 13 data input 1 1Y to 6Y 2, 4, 6, 8, 10, 12 data output 1 GND 7 ground (0 V) VCC 14 supply voltage 7. Functional description Table 3. Function table[1] Input Output nA nY L H H L [1] H = HIGH voltage level; L = LOW voltage level. 74HC_HCT14 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 19 November 2015 © Nexperia B.V. 2017. All rights reserved 3 of 20 74HC14; 74HCT14 Nexperia Hex inverting Schmitt trigger 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 V - 20 mA - 20 mA - 25 mA 50 mA 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 0.5 V < VO < VCC + 0.5 V ICC supply current - IGND ground current 50 - mA Tstg storage temperature 65 +150 C - 500 mW total power dissipation Ptot SO14, (T)SSOP14 and DHVQFN14 packages [2] [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] For SO14 package: Ptot derates linearly with 8 mW/K above 70 C. For (T)SSOP14 packages: Ptot derates linearly with 5.5 mW/K above 60 C. For DHVQFN14 packages: Ptot derates linearly with 4.5 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 74HC14 Min Typ 74HCT14 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 74HC_HCT14 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 19 November 2015 © Nexperia B.V. 2017. All rights reserved 4 of 20 74HC14; 74HCT14 Nexperia Hex inverting Schmitt trigger 10. Static characteristics Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Tamb = 25 C Conditions Tamb = 40 C to +85 C Tamb = 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 = 4.0 mA; VCC = 4.5 V 3.98 4.32 - 3.84 - 3.7 - V IO = 5.2 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 = 4.0 mA; VCC = 4.5 V - 0.15 0.26 - 0.33 - 0.4 V IO = 5.2 mA; VCC = 6.0 V - 0.16 0.26 - 0.33 - 0.4 V 74HC14 VOH VOL HIGH-level output voltage LOW-level output voltage VI = VT+ or VT VI = VT+ or VT II input leakage current VI = VCC or GND; VCC = 6.0 V - - ±0.1 - ±1.0 - ±1.0 A ICC supply current VI = VCC or GND; IO = 0 A; VCC = 6.0 V - - 2.0 - 20 - 40 A CI input capacitance - 3.5 - - - - - pF IO = 20 A 4.4 4.5 - 4.4 - 4.4 - V IO = 4.0 mA 3.98 4.32 - 3.84 - 3.7 - V IO = 20 A; - 0 0.1 - 0.1 - 0.1 V IO = 4.0 mA; - 0.15 0.26 - 0.33 - 0.4 V 74HCT14 VOH VOL HIGH-level output voltage LOW-level output voltage VI = VT+ or VT; VCC = 4.5 V VI = VT+ or VT; VCC = 4.5 V II input leakage current VI = VCC or GND; VCC = 5.5 V - - ±0.1 - ±1.0 - ±1.0 A ICC supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 2.0 - 20 - 40 A ICC additional supply current per input pin; VI = VCC  2.1 V; other pins at VCC or GND; IO = 0 A; VCC = 4.5 V to 5.5 V - 30 108 - 135 - 147 A CI input capacitance - 3.5 - - - - - pF 74HC_HCT14 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 19 November 2015 © Nexperia B.V. 2017. All rights reserved 5 of 20 74HC14; 74HCT14 Nexperia Hex inverting Schmitt trigger 11. Dynamic characteristics Table 7. Dynamic characteristics GND = 0 V; CL = 50 pF; for test circuit see Figure 7. Symbol Parameter Tamb = 25 C Conditions Tamb = 40 C to +125 C Unit Min Typ Max Max (85 C) Max (125 C) VCC = 2.0 V - 41 125 155 190 ns VCC = 4.5 V - 15 25 31 38 ns VCC = 5.0 V; CL = 15 pF - 12 - - - ns - 12 21 26 32 ns VCC = 2.0 V - 19 75 95 110 ns VCC = 4.5 V - 7 15 19 22 ns - 6 13 15 19 ns - 7 - - - pF 74HC14 propagation delay nA to nY; see Figure 6 tpd [1] VCC = 6.0 V transition time tt [2] see Figure 6 VCC = 6.0 V power dissipation capacitance CPD per package; VI = GND to VCC [3] 74HCT14 tpd propagation delay nA to nY; see Figure 6 transition time tt power dissipation capacitance CPD [1] VCC = 4.5 V - 20 34 43 51 ns VCC = 5.0 V; CL = 15 pF - 17 - - - ns VCC = 4.5 V; see Figure 6 [2] - 7 15 19 22 ns per package; VI = GND to VCC  1.5 V [3] - 8 - - - pF [1] tpd is the same as tPHL and tPLH. [2] tt is the same as tTHL and tTLH. [3] 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_HCT14 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 19 November 2015 © Nexperia B.V. 2017. All rights reserved 6 of 20 74HC14; 74HCT14 Nexperia Hex inverting Schmitt trigger 12. Waveforms 9, 90 Q$LQSXW 90 *1' W 3+/ W 3/+ 92+  90 90 Q