74HCT14D Electronic IC Chips Hex inverting Schmitt trigger
electronic integrated circuit
,linear integrated circuits
Stock Offer (Hot Sell)
| Part No. | Quantity | Brand | D/C | Package |
| SN74LVC138ADRG4 | 102000 | TI | 15+ | SOP-16 |
| SN74LVC139ADR | 75000 | TI | 13+ | SOP-16 |
| SN74LVC16245ADLR | 5117 | TI | 15+ | SSOP-48 |
| SN74LVC1G06DCKR | 105000 | TI | 14+ | SC70-5 |
| SN74LVC1G08DCKR | 21000 | TI | 16+ | SC70-5 |
| SN74LVC1G3157DBVR | 40000 | TI | 16+ | SOT23-6 |
| SN74LVC1G332DBVR | 36000 | TI | 15+ | SOT23-6 |
| SN74LVC2G04DBVR | 41000 | TI | 16+ | SOT23-6 |
| SN74LVC2G14DBVR | 6000 | TI | 15+ | SOT23-6 |
| SN74LVC2G241DCUR | 23415 | TI | 14+ | VSSOP-8 |
| SN74LVC2G66DCUR | 104000 | TI | 16+ | VSSOP-8 |
| SN74LVC2T45DCTR | 18303 | TI | 13+ | SSOP-8 |
| SN74LVC32ADR | 97000 | TI | 15+ | SOP-14 |
| SN74LVC4245ADWR | 7399 | TI | 16+ | SOP-24 |
| SN74LVCH16245ADGGR | 16386 | TI | 16+ | TSSOP-48 |
| SN74LVT244BPWR | 67000 | TI | 16+ | TSSOP-20 |
| SN74LVTH245ADWR | 6888 | TI | 12+ | SOP-20 |
| SN74LVTH273DWRG4 | 12568 | TI | 04+ | SOP7.2MM |
| SN75451BDR | 16457 | TI | 06+ | SOP-8 |
| SN75491N | 5460 | TI | 13+ | DIP-14 |
| SN75C1406DR | 5775 | TI | 11+ | SOP-16 |
| SN75HVD10DR | 5746 | TI | 06+ | SOP-8 |
| SN75LBC184DR | 10414 | TI | 16+ | SOP-8 |
| SP0503BAHTG | 65000 | LITTELFUS | 15+ | SOT-143 |
| SP0504BAHTG | 10000 | LITTELFUS | 16+ | SOT23-5 |
| SP2574NUTG | 7370 | LITTELFUS | 14+ | QFN |
| SP3077EEN | 6872 | SIPEX | 13+ | SOP-8 |
| SP3203ECY-L/TR | 8452 | SIPEX | 07+ | TSSOP-20 |
| SP3232ECT | 5717 | SIPEX | 16+ | SOP-16 |
| SP3232EEN | 88000 | EXAR | 16+ | SOP-16 |
74HC14; 74HCT14
Hex inverting Schmitt trigger
FEATURES
• Applications:
– Wave and pulse shapers
– Astable multivibrators
– Monostable multivibrators.
• Complies with JEDEC standard no. 7A
• ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V.
• Specified from −40 to +85 °C and −40 to +125 °C.
DESCRIPTION
The 74HC14 and 74HCT14 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.
The 74HC14 and 74HCT14 provide six inverting buffers with Schmitt-trigger action. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.
LIMITING VALUES
In accordance with the Absolute Maximum System (IEC 60134); voltages are referenced to GND (ground = 0 V).
| SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
| VCC | supply voltage | −0.5 | +7 | V | |
| IIK | input diode current | VI < −0.5 V or VI > VCC + 0.5 V | − | ±20 | mA |
| IOK | output diode current | VO < −0.5 V or VO > VCC + 0.5 V | − | ±20 | mA |
| IO | output source or sink current | −0.5 V < VO < VCC + 0.5 V | − | ±25 | mA |
| ICC; IGND | VCC or GND current | − | 50 | mA | |
| Tstg | storage temperature | −65 | +150 | °C | |
| Ptot | power dissipation |
Tamb = −40 to +125 °C DIP14 packages; note 1 Other packages; note 2 |
− − |
750 500 |
mW mW |
Notes
1. For DIP14 packages: above 70 °C the value of PD derates linearly with 12 mW/K.
2. For SO14 packages: above 70 °C the value of PD derates linearly with 8 mW/K.
For (T)SSOP14 packages: above 60 °C the value of PD derates linearly with 5.5 mW/K.
For DHVQFN14 packages: above 60 °C the value of PD derates linearly with 4.5 mW/K.
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