Select site:
- English
74HC/HCT14
Datasheet
74HC/HCT14
(Product Specification)
30-Oct-03, 23 pages, 121 kB
General 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.
Features
- Applications:
- Wave and pulse shapers
- Astable multivibrators
- Monostable multivibrators.
- Complies with JEDEC standard no. 7A
- ESD protection:
- Specified from -40 to +85 Cel and -40 to +125 Cel.
-
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V.
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74HC14BQ | 74HC14BQ,115 | 9352 734 86115 | Volume production | SOT762-1
(DHVQFN14) | Reel Pack, SMD, 7" | Standard Marking | |
| 74HC14D | 74HC14D,652 | 9337 144 00652 | Volume production | SOT108 | Bulk Pack, CECC | Standard Marking | |
| 74HC14D | 74HC14D,653 | 9337 144 00653 | Volume production | SOT108 | Reel Pack, SMD, 13", CECC | Standard Marking | |
| 74HC14DB | 74HC14DB,112 | 9351 744 60112 | Volume production | SOT337-1
(SSOP14) | Tube | Standard Marking | |
| 74HC14DB | 74HC14DB,118 | 9351 744 60118 | Volume production | SOT337-1
(SSOP14) | Reel Pack, SMD, 13" | Standard Marking | |
| 74HC14N | 74HC14N,652 | 9336 690 40652 | Volume production | SOT27-1
(DIP14) | Bulk Pack, CECC | Standard Marking | |
| 74HC14PW | 74HC14PW,112 | 9351 835 30112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | |
| 74HC14PW | 74HC14PW,118 | 9351 835 30118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking | |
| 74HCT14BQ | 74HCT14BQ,115 | 9352 735 41115 | Volume production | SOT762-1
(DHVQFN14) | Reel Pack, SMD, 7" | Standard Marking | |
| 74HCT14D | 74HCT14D,652 | 9337 144 40652 | Volume production | SOT108 | Bulk Pack, CECC | Standard Marking | |
| 74HCT14D | 74HCT14D,653 | 9337 144 40653 | Volume production | SOT108 | Reel Pack, SMD, 13", CECC | Standard Marking | |
| 74HCT14DB | 74HCT14DB,112 | 9351 744 70112 | Volume production | SOT337-1
(SSOP14) | Tube | Standard Marking | |
| 74HCT14DB | 74HCT14DB,118 | 9351 744 70118 | Volume production | SOT337-1
(SSOP14) | Reel Pack, SMD, 13" | Standard Marking | |
| 74HCT14N | 74HCT14N,652 | 9336 691 60652 | Volume production | SOT27-1
(DIP14) | Bulk Pack, CECC | Standard Marking | |
| 74HCT14PW | 74HCT14PW,112 | 9351 835 40112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | |
| 74HCT14PW | 74HCT14PW,118 | 9351 835 40118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking |
Quality/reliability/chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| 74HC14BQ | 74HC14BQ,115 | 74HC14BQ |
| Always Pb-free | 6,62 | 1,51E+08 | 1 | |
| 74HC14D | 74HC14D,652 | 74HC14D |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HC14D | 74HC14D,653 | 74HC14D |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HC14DB | 74HC14DB,112 | 74HC14DB |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HC14DB | 74HC14DB,118 | 74HC14DB |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HC14N | 74HC14N,652 | 74HC14N |
| Always Pb-free | 6,62 | 1,51E+08 | NA | |
| 74HC14PW | 74HC14PW,112 | 74HC14PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HC14PW | 74HC14PW,118 | 74HC14PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HCT14BQ | 74HCT14BQ,115 | 74HCT14BQ |
| Always Pb-free | 6,62 | 1,51E+08 | 1 | |
| 74HCT14D | 74HCT14D,652 | 74HCT14D |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HCT14D | 74HCT14D,653 | 74HCT14D |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HCT14DB | 74HCT14DB,112 | 74HCT14DB |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HCT14DB | 74HCT14DB,118 | 74HCT14DB |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HCT14N | 74HCT14N,652 | 74HCT14N |
| Always Pb-free | 6,62 | 1,51E+08 | NA | |
| 74HCT14PW | 74HCT14PW,112 | 74HCT14PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HCT14PW | 74HCT14PW,118 | 74HCT14PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| 74HC14BQ | 9352 734 86115 | 74HC14BQ,115 | 0.2500 | NA | DIGI-KEY CORPORATION | 2,991 | 11/20/2009 | Buy online | Order samples | |
| NA | FUTURE ELECTRONICS | 3,000 | 11/19/2009 | Buy online | ||||||
| 74HC14D | 9337 144 00652 | 74HC14D,652 | 0.1600 | NA | DIGI-KEY CORPORATION | 6,000 | 11/20/2009 | Buy online | not available | |
| NA | MOUSER ELECTRONICS | 4,765 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 53,476 | 11/19/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 56 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 4,765 | 11/20/2009 | Buy online | ||||||
| 74HC14D | 9337 144 00653 | 74HC14D,653 | 0.1600 | NA | AVNET ELECTRONICS MARKETING | 28 | 11/19/2009 | Buy online | Order samples | |
| NA | DIGI-KEY CORPORATION | 25 | 11/20/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 4,829 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 234,993 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 4,829 | 11/20/2009 | Buy online | ||||||
| ASIA | WPI | 7,500 | 2500 | 11/19/2009 | Buy online | |||||
| 74HC14DB | 9351 744 60112 | 74HC14DB,112 | 0.2000 | NA | DIGI-KEY CORPORATION | 2,011 | 11/20/2009 | Buy online | not available | |
| NA | MOUSER ELECTRONICS | 1,010 | 11/20/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 368 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 1,010 | 11/20/2009 | Buy online | ||||||
| 74HC14DB | 9351 744 60118 | 74HC14DB,118 | 0.2000 | NA | AVNET ELECTRONICS MARKETING | 184 | 11/19/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 94 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 100 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 94 | 11/20/2009 | Buy online | ||||||
| 74HC14N | 9336 690 40652 | 74HC14N,652 | 0.1600 | NA | NEWARK | 1,152 | 11/20/2009 | Buy online | Order samples | |
| NA | FUTURE ELECTRONICS | 31,724 | 11/19/2009 | Buy online | ||||||
| ASIA | WPI | 250 | 25 | 11/19/2009 | Buy online | |||||
| 74HC14PW | 9351 835 30112 | 74HC14PW,112 | 0.1500 | NA | ARROW ELECTRONICS | 1,501 | 11/19/2009 | Buy online | not available | |
| NA | AVNET ELECTRONICS MARKETING | 1,330 | 11/19/2009 | Buy online | ||||||
| 74HC14PW | 9351 835 30118 | 74HC14PW,118 | 0.1500 | NA | ARROW ELECTRONICS | 1,501 | 11/19/2009 | Buy online | Order samples | |
| NA | AVNET ELECTRONICS MARKETING | 665 | 11/19/2009 | Buy online | ||||||
| NA | DIGI-KEY CORPORATION | 5,286 | 11/20/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 4,998 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 40,506 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 4,998 | 11/20/2009 | Buy online | ||||||
| ASIA | SACL - Hong Kong/China | yes | 2500 | 11/20/2009 | Buy online | |||||
| ASIA | WPI | 5,000 | 2500 | 11/19/2009 | Buy online | |||||
| 74HCT14BQ | 9352 735 41115 | 74HCT14BQ,115 | 0.2500 | NA | DIGI-KEY CORPORATION | 5,310 | 11/20/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 75 | 11/20/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 6,000 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 75 | 11/20/2009 | Buy online | ||||||
| 74HCT14D | 9337 144 40652 | 74HCT14D,652 | 0.1500 | NA | ARROW ELECTRONICS | 1,995 | 11/19/2009 | Buy online | not available | |
| NA | FUTURE ELECTRONICS | 2,430 | 11/19/2009 | Buy online | ||||||
| 74HCT14D | 9337 144 40653 | 74HCT14D,653 | 0.1500 | NA | ARROW ELECTRONICS | 1,995 | 11/19/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 30 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 32,415 | 11/19/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 87,500 | 11/19/2009 | Buy online | ||||||
| NA | ARROW ELECTRONICS | 32,500 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 30 | 11/20/2009 | Buy online | ||||||
| ASIA | SAC - Taiwan | yes | 2500 | 11/20/2009 | Buy online | |||||
| ASIA | SACL - Hong Kong/China | yes | 2500 | 11/20/2009 | Buy online | |||||
| 74HCT14DB | 9351 744 70112 | 74HCT14DB,112 | 0.1700 | not available | ||||||
| 74HCT14DB | 9351 744 70118 | 74HCT14DB,118 | 0.1700 | not available | ||||||
| 74HCT14N | 9336 691 60652 | 74HCT14N,652 | 0.1600 | NA | NEWARK | 634 | 11/20/2009 | Buy online | Order samples | |
| NA | ARROW ELECTRONICS | 1,511 | 11/19/2009 | Buy online | ||||||
| NA | DIGI-KEY CORPORATION | 3,065 | 11/20/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 953 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 11,849 | 11/19/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 2,842 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 953 | 11/20/2009 | Buy online | ||||||
| ASIA | WPI | 250 | 25 | 11/19/2009 | Buy online | |||||
| 74HCT14PW | 9351 835 40112 | 74HCT14PW,112 | 0.1500 | NA | ARROW ELECTRONICS | 4,706 | 11/19/2009 | Buy online | not available | |
| 74HCT14PW | 9351 835 40118 | 74HCT14PW,118 | 0.1500 | NA | ARROW ELECTRONICS | 4,706 | 11/19/2009 | Buy online | Order samples | |
| NA | DIGI-KEY CORPORATION | 1,723 | 11/20/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 290 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 9,800 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 290 | 11/20/2009 | Buy online | ||||||
| ASIA | SAC - Taiwan | yes | 2500 | 11/20/2009 | Buy online | |||||
| ASIA | WPI | 5,000 | 2500 | 11/19/2009 | Buy online |
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74HC14BQ | SOT762-1
(DHVQFN14) | Hex Inverter Schmitt-Trigger | 12@5V | 2.0-6.0 V | 14 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC14D | SOT108
| Hex Inverter Schmitt-Trigger | 12@5V | 2.0-6.0 V | 14 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC14DB | SOT337-1
(SSOP14) | Hex Inverter Schmitt-Trigger | 12@5V | 2.0-6.0 V | 14 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC14N | SOT27-1
(DIP14) | Hex Inverter Schmitt-Trigger | 12@5V | 2.0-6.0 V | 14 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC14PW | SOT402-1
(TSSOP14) | Hex Inverter Schmitt-Trigger | 12@5V | 2.0-6.0 V | 14 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HCT14BQ | SOT762-1
(DHVQFN14) | Hex Inverter Schmitt-Trigger; TTL Enabled | 17 | 4.5-5.5V | 14 | Low Power | TTL | +/- 4 mA |
| 74HCT14D | SOT108
| Hex Inverter Schmitt-Trigger; TTL Enabled | 17 | 4.5-5.5V | 14 | Low Power | TTL | +/- 4 mA |
| 74HCT14DB | SOT337-1
(SSOP14) | Hex Inverter Schmitt-Trigger; TTL Enabled | 17 | 4.5-5.5V | 14 | Low Power | TTL | +/- 4 mA |
| 74HCT14N | SOT27-1
(DIP14) | Hex Inverter Schmitt-Trigger; TTL Enabled | 17 | 4.5-5.5V | 14 | Low Power | TTL | +/- 4 mA |
| 74HCT14PW | SOT402-1
(TSSOP14) | Hex Inverter Schmitt-Trigger; TTL Enabled | 17 | 4.5-5.5V | 14 | Low Power | TTL | +/- 4 mA |
Similar products
74HC/HCT14
links to the similar products page containing an overview of products that are similar in
function or related to the type number(s) as listed on this page.
The similar products page includes products from the same catalog tree(s),
relevant selection guides and products from the same functional category.