MC74HC1G14
Single Inverter with Schmitt-Trigger Input
Overview
Part: MC74HC1G14
Type: Single Inverter with Schmitt-Trigger Input
Key Specs:
- High Speed: tPD = 7 ns (Typ) at VCC = 5 V
- Low Power Dissipation: ICC = 1 μA (Max) at TA = 25 °C
- DC Supply Voltage (Recommended): 2.0 V to 6.0 V
Features:
- High Speed: tPD = 7 ns (Typ) at VCC = 5 V
- Low Power Dissipation: ICC = 1 μA (Max) at TA = 25 °C
- High Noise Immunity
- Balanced Propagation Delays (tpLH = tpHL)
- Symmetrical Output Impedance ( IOH = IOL = 2 mA )
- Chip Complexity: < 100 FETs
- These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
Applications:
- null
Package:
- DF SUFFIX CASE 419A: dimensions not specified
Features
- High Speed: tPD = 7 ns (Typ) at VCC = 5 V
- Low Power Dissipation: ICC = 1 μ A (Max) at TA = 25 °C
- High Noise Immunity
- Balanced Propagation Delays (tpLH = tpHL)
- Symmetrical Output Impedance ( IOH = IOL = 2 mA )
- Chip Complexity: < 100 FETs
- These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
Figure 1. Pinout
Figure 2. Logic Symbol
- 1
- 2
- 3
- 4
- 5
1
DF SUFFIX CASE 419A
MARKING
XXX = Specific Device Code
= Date Code Μ = Pb-Free Package
(Note: Microdot may be in either location)
Electrical Characteristics
| Test | V CC | T, | A = 25 ° | C | -40 °C ≤ 1 | Γ A ≤ 85 °C | -55 °C ≤ T | A ≤ 125 °C | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol | Parameter | Conditions | (V) | Min | Typ | Max | Min | Max | Min | Max |
| V T+ | Positive Threshold | 3.0 | - | 2.0 | 2.2 | _ | 2.2 | - | 2.2 | |
| Voltage | 4.5 | _ | 3.0 | 3.15 | _ | 3.15 | - | 3.15 | ||
| 5.5 | _ | 3.6 | 3.85 | - | 3.85 | - | 3.85 | |||
| VT- | Negative Threshold | 3.0 | 0.9 | 1.5 | - | 0.9 | - | 0.9 | - | |
| Voltage | 4.5 | 1.35 | 2.3 | _ | 1.35 | - | 1.35 | - | ||
| 5.5 | 1.65 | 2.9 | - | 1.65 | - | 1.65 | ı | |||
| V H | Hysteresis Voltage | 3.0 4.5 5.5 | 0.30 0.40 0.50 | 0.57 0.67 0.74 | 1.20 1.40 1.60 | 0.30 0.40 0.50 | 1.20 1.40 1.60 | 0.30 0.40 0.50 | 1.20 1.40 1.60 | |
| V OH | High-Level Output Voltage | VIN = VIH or VIL IOH = -20 μ A | 2.0 3.0 4.5 6.0 | 1.9 2.9 4.4 5.9 | 2.0 3.0 4.5 6.0 | - - - - | 1.9 2.9 4.4 5.9 | - - - - | 1.9 2.9 4.4 5.9 | - - - - |
| VIN = VIH or VIL IOH = -2 mA IOH = -2.6 mA | 4.5 6.0 | 4.18 5.68 | 4.31 5.80 | - - | 4.13 5.63 | - - | 4.08 5.58 | - - | ||
| V OL | Low-Level Output Voltage | VIN = VIH or VIL IOL = 20 μ A | 2.0 3.0 4.5 6.0 | - - - | 0.0 0.0 0.0 0.0 | 0.1 0.1 0.1 0.1 | 0.1 0.1 0.1 0.1 | 0.1 0.1 0.1 0.1 | ||
| VIN = VIH or VIL IOL = 2 mA IOL = 2.6 mA | 4.5 6.0 | - - | 0.17 0.18 | 0.26 0.26 | - - | 0.33 0.33 | - - | 0.40 0.40 | ||
| I IN | Input Leakage Current | V IN = 6.0 V or GND | 6.0 | - | - | ±0.1 | - | ±1.0 | _ | ±1.0 |
| I CC | Quiescent Supply Current | V IN = V CC or GND | 6.0 | _ | _ | 1.0 | - | 10 | - | 40 |
AC ELECTRICAL CHARACTERISTICS
| T, | T A = 25 °C | -40 °C ≤ TA ≤ 85 °C | -55 °C ≤ T A ≤ 125 °C | |||||
|---|---|---|---|---|---|---|---|---|
| Symbol | Parameter | Test Conditions | Min | Typ | Max | Min | Max | Min |
| t PLH , | Propagation Delay, | VCC = 5.0 V CL = 15 pF | - | 3.5 | 15 | - | 20 | - |
| t PHL | Input A or B to Y | {c} VCC = 2.0 V CL = 50 pF VCC = 3.0 V VCC = 4.5 V VCC = 6.0 V | 19 10.5 7.5 6.5 | 100 27 20 17 | - - - | 125 35 25 21 | ||
| t TLH , | Output Transition | V CC = 5.0 V C L = 15 pF | _ | 3 | 10 | - | 15 | - |
| t THL | Time | {lllllllllllllllllllllllllllllllllll | 25 16 11 9 | 125 35 25 21 | - - - | 155 45 31 26 | - - - | |
| C IN | Input Capacitance | - | 5 | 10 | - | 10 | - | |
| Typical @ 25 °C, V CC = 5.0 V | ||||||||
| ---------- | ---------------------------------------- | ------------------------------------------ | ---- | |||||
| CPD | Power Dissipation Capacitance (Note 4) | 10 | pF |
4. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: ICC(OPR) = CPD • VCC • fin + ICC. CPD is used to determine the no–load dynamic power consumption; PD = CPD • VCC2 • fin + ICC • VCC.
| Test | Switch Position | C L , pF | R L , Ω |
|---|---|---|---|
| t PLH / t PHL | Open | X | |
| t TLH / t THL (Note 5) | Open | See AC Characteristics Table | X |
| t PLZ / t PZL | V CC | Table | 1 k |
| t PHZ / t PZH | GND | 1 k |
X - Don't Care
Figure 3. Test Circuit
Figure 4. Switching Waveforms
| V mo , V | ||
|---|---|---|
| V CC , V | Vmi , $V$ | t PLH , t PHL |
| 3.0 to 3.6 | V CC /2 | V CC /2 |
| 4.5 to 5.5 | V CC /2 | V CC /2 |
5. tTLH and tTHL are measured from 10% to 90% of ( VOH - VOL ), and 90% to 10% of ( VOH - VOL ), respectively.
* CL includes probe and jig capacitance RT is ZOUT of pulse generator (typically 50 W) f = 1 MHz
ORDERING INFORMATION
| Device | Packages | Specific Device Code | Pin 1 Orientation (See below) | Shipping† |
|---|---|---|---|---|
| MC74HC1G14DFT1G | SC-88A | HA | Q2 | 3000 / Tape & Reel |
| MC74HC1G14DFT2G | SC-88A | HA | Q4 | 3000 / Tape & Reel |
| MC74HC1G14DBVT1G | SC-74A | HA | Q4 | 3000 / Tape & Reel |
† For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.
Pin 1 Orientation in Tape and Reel
REVISION HISTORY
| Revision | Description of Changes | Date |
|---|---|---|
| 20 | Revision to remove four "-Q" OPNs from ordering information table. | 1/13/2026 |
* Please note that this document has been previously updated prior to the inclusion of this revision history table and that the changes tracked only reflect what has occurred on the noted approval dates.
SC-74A-5 3.00x1.50x0.95, 0.95P
CASE 318BQ ISSUE C
DATE 26 FEB 2024
DETAIL SCALE 2:1
Absolute Maximum Ratings
| Symbol | Parameter | Value | Unit | |
|---|---|---|---|---|
| V CC | DC Supply Voltage | -0.5 to +6.5 | V | |
| V IN | DC Input Voltage | -0.5 to V CC +0.5 | V | |
| V OUT | DC Output Voltage | -0.5 to V CC +0.5 | V | |
| I IK | DC Input Diode Current | ±20 | mA | |
| I OK | DC Output Diode Current | ±20 | mA | |
| l out | DC Output Source/Sink Current | ±12.5 | mA | |
| I CC or I GND | DC Supply Current per Supply Pin or Ground Pin | ±25 | mA | |
| T STG | Storage Temperature Range | -65 to +150 | °C | |
| TL | Lead Temperature, 1 mm from Case for 10 Seconds | 260 | °C | |
| TJ | Junction Temperature Under Bias | +150 | °C | |
| θsf JA | Thermal Resistance (Note 1) | SC-88A SC-74A | 377 320 | °C/W |
| P D | Power Dissipation in Still Air | SC-88A SC-74A | 332 390 | mW |
| MSL | Moisture Sensitivity | Level 1 | ||
| F R | Flammability Rating | Oxygen Index: 28 to 34 | UL 94 V-0 @ 0.125 in | |
| V ESD | ESD Withstand Voltage (Note 2) | Human Body Model Charged Device Model | 2000 1000 | V |
| I LATCHUP | Latchup Performance (Note 3) | ±100 | mA |
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.
-
- Measured with minimum pad spacing on an FR4 board, using 10 mm-by-1 inch, 20 ounce copper trace with no air flow per JESD51-7.
-
- HBM tested to ANSI/ESDA/JEDEC JS-001-2017. CDM tested to JESD22-C101-F. JEDEC recommends that ESD qualification to EIA/JESD22-A115A (Machine Model) be discontinued per JEDEC/JEP172A.
-
- Tested to EIA/JESD78 Class II.
Recommended Operating Conditions
| Symbol | Parameter | Min | Max | Unit |
|---|---|---|---|---|
| V CC | DC Supply Voltage | 2.0 | 6.0 | V |
| V IN | DC Input Voltage | 0.0 | VCC | V |
| V OUT | DC Output Voltage | 0.0 | VCC | V |
| T A | Operating Temperature Range | -55 | +125 | °C |
| t r , t f | Input Rise and Fall Time VCC=2.0 V VCC=2.3 V to 2.7 V VCC=3.0 V to 3.6 V VCC=4.5 V to 6.0 V | - - - - | No Limit No Limit No Limit No Limit | ns/V |
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
| Test | V CC | T, | A = 25 ° | C | -40 °C ≤ 1 | Γ A ≤ 85 °C | -55 °C ≤ T | A ≤ 125 °C | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol | Parameter | Conditions | (V) | Min | Typ | Max | Min | Max | Min | Max |
| V T+ | Positive Threshold | 3.0 | - | 2.0 | 2.2 | _ | 2.2 | - | 2.2 | |
| Voltage | 4.5 | _ | 3.0 | 3.15 | _ | 3.15 | - | 3.15 | ||
| 5.5 | _ | 3.6 | 3.85 | - | 3.85 | - | 3.85 | |||
| VT- | Negative Threshold | 3.0 | 0.9 | 1.5 | - | 0.9 | - | 0.9 | - | |
| Voltage | 4.5 | 1.35 | 2.3 | _ | 1.35 | - | 1.35 | - | ||
| 5.5 | 1.65 | 2.9 | - | 1.65 | - | 1.65 | ı | |||
| V H | Hysteresis Voltage | 3.0 4.5 5.5 | 0.30 0.40 0.50 | 0.57 0.67 0.74 | 1.20 1.40 1.60 | 0.30 0.40 0.50 | 1.20 1.40 1.60 | 0.30 0.40 0.50 | 1.20 1.40 1.60 | |
| V OH | High-Level Output Voltage | VIN = VIH or VIL IOH = -20 μ A | 2.0 3.0 4.5 6.0 | 1.9 2.9 4.4 5.9 | 2.0 3.0 4.5 6.0 | - - - - | 1.9 2.9 4.4 5.9 | - - - - | 1.9 2.9 4.4 5.9 | - - - - |
| VIN = VIH or VIL IOH = -2 mA IOH = -2.6 mA | 4.5 6.0 | 4.18 5.68 | 4.31 5.80 | - - | 4.13 5.63 | - - | 4.08 5.58 | - - | ||
| V OL | Low-Level Output Voltage | VIN = VIH or VIL IOL = 20 μ A | 2.0 3.0 4.5 6.0 | - - - | 0.0 0.0 0.0 0.0 | 0.1 0.1 0.1 0.1 | 0.1 0.1 0.1 0.1 | 0.1 0.1 0.1 0.1 | ||
| VIN = VIH or VIL IOL = 2 mA IOL = 2.6 mA | 4.5 6.0 | - - | 0.17 0.18 | 0.26 0.26 | - - | 0.33 0.33 | - - | 0.40 0.40 | ||
| I IN | Input Leakage Current | V IN = 6.0 V or GND | 6.0 | - | - | ±0.1 | - | ±1.0 | _ | ±1.0 |
| I CC | Quiescent Supply Current | V IN = V CC or GND | 6.0 | _ | _ | 1.0 | - | 10 | - | 40 |
AC ELECTRICAL CHARACTERISTICS
| T, | T A = 25 °C | -40 °C ≤ TA ≤ 85 °C | -55 °C ≤ T A ≤ 125 °C | |||||
|---|---|---|---|---|---|---|---|---|
| Symbol | Parameter | Test Conditions | Min | Typ | Max | Min | Max | Min |
| t PLH , | Propagation Delay, | VCC = 5.0 V CL = 15 pF | - | 3.5 | 15 | - | 20 | - |
| t PHL | Input A or B to Y | {c} VCC = 2.0 V CL = 50 pF VCC = 3.0 V VCC = 4.5 V VCC = 6.0 V | 19 10.5 7.5 6.5 | 100 27 20 17 | - - - | 125 35 25 21 | ||
| t TLH , | Output Transition | V CC = 5.0 V C L = 15 pF | _ | 3 | 10 | - | 15 | - |
| t THL | Time | {lllllllllllllllllllllllllllllllllll | 25 16 11 9 | 125 35 25 21 | - - - | 155 45 31 26 | - - - | |
| C IN | Input Capacitance | - | 5 | 10 | - | 10 | - | |
| Typical @ 25 °C, V CC = 5.0 V | ||||||||
| ---------- | ---------------------------------------- | ------------------------------------------ | ---- | |||||
| CPD | Power Dissipation Capacitance (Note 4) | 10 | pF |
4. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: ICC(OPR) = CPD • VCC • fin + ICC. CPD is used to determine the no–load dynamic power consumption; PD = CPD • VCC2 • fin + ICC • VCC.
| Test | Switch Position | C L , pF | R L , Ω |
|---|---|---|---|
| t PLH / t PHL | Open | X | |
| t TLH / t THL (Note 5) | Open | See AC Characteristics Table | X |
| t PLZ / t PZL | V CC | Table | 1 k |
| t PHZ / t PZH | GND | 1 k |
X - Don't Care
Figure 3. Test Circuit
Figure 4. Switching Waveforms
| V mo , V | ||
|---|---|---|
| V CC , V | Vmi , $V$ | t PLH , t PHL |
| 3.0 to 3.6 | V CC /2 | V CC /2 |
| 4.5 to 5.5 | V CC /2 | V CC /2 |
5. tTLH and tTHL are measured from 10% to 90% of ( VOH - VOL ), and 90% to 10% of ( VOH - VOL ), respectively.
* CL includes probe and jig capacitance RT is ZOUT of pulse generator (typically 50 W) f = 1 MHz
ORDERING INFORMATION
| Device | Packages | Specific Device Code | Pin 1 Orientation (See below) | Shipping† |
|---|---|---|---|---|
| MC74HC1G14DFT1G | SC-88A | HA | Q2 | 3000 / Tape & Reel |
| MC74HC1G14DFT2G | SC-88A | HA | Q4 | 3000 / Tape & Reel |
| MC74HC1G14DBVT1G | SC-74A | HA | Q4 | 3000 / Tape & Reel |
† For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.
Pin 1 Orientation in Tape and Reel
REVISION HISTORY
| Revision | Description of Changes | Date |
|---|---|---|
| 20 | Revision to remove four "-Q" OPNs from ordering information table. | 1/13/2026 |
* Please note that this document has been previously updated prior to the inclusion of this revision history table and that the changes tracked only reflect what has occurred on the noted approval dates.
SC-74A-5 3.00x1.50x0.95, 0.95P
CASE 318BQ ISSUE C
DATE 26 FEB 2024
DETAIL SCALE 2:1
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| MC74HC1G14DBVT1G | SC-74A-5 |
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