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74HC_HCT27
General description
The 74HC27; 74HCT27 is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL).
The 74HC27; 74HCT27 provides the 3-input NOR function.
Features
- Multiple package options
- Complies with JEDEC standard no. 7A
- ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- Specified from -40 Cel to +85 Cel and from -40 Cel to +125 Cel
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74HC27BQ | 74HC27BQ-G | 9352 836 78115 | Volume production | SOT762-1
(DHVQFN14) | Reel Pack, SMD, 7" | Standard Marking | 74HC27BQ
| |
| 74HC27D | 74HC27D | 9337 141 70652 | Volume production | SOT108-1
(SO14) | Bulk Pack, CECC | Standard Marking | 74HC27D
| week 5, 2004 |
| 74HC27D | 74HC27D-T | 9337 141 70653 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13", CECC | Standard Marking | 74HC27D
| week 5, 2004 |
| 74HC27DB | 74HC27DB | 9351 887 90112 | Volume production | SOT337-1
(SSOP14) | Tube | Standard Marking | 74HC27DB
| week 12, 2005 |
| 74HC27DB | 74HC27DB-T | 9351 887 90118 | Volume production | SOT337-1
(SSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74HC27DB
| week 12, 2005 |
| 74HC27N | 74HC27N | 9336 688 20652 | Volume production | SOT27-1
(DIP14) | Bulk Pack, CECC | Standard Marking | 74HC27N
| Always Pb-free |
| 74HC27PW | 74HC27PW | 9351 890 10112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | 74HC27PW
| week 10, 2005 |
| 74HC27PW | 74HC27PW-T | 9351 890 10118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74HC27PW
| week 10, 2005 |
| 74HCT27BQ | 74HCT27BQ-G | 9352 836 79115 | Volume production | SOT762-1
(DHVQFN14) | Reel Pack, SMD, 7" | Standard Marking | 74HCT27BQ
| |
| 74HCT27D | 74HCT27D | 9337 141 80652 | Volume production | SOT108-1
(SO14) | Bulk Pack, CECC | Standard Marking | 74HCT27D
| week 5, 2004 |
| 74HCT27D | 74HCT27D-T | 9337 141 80653 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13", CECC | Standard Marking | 74HCT27D
| week 5, 2004 |
| 74HCT27DB | 74HCT27DB | 9351 892 80112 | Volume production | SOT337-1
(SSOP14) | Tube | Standard Marking | 74HCT27DB
| week 12, 2005 |
| 74HCT27DB | 74HCT27DB-T | 9351 892 80118 | Volume production | SOT337-1
(SSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74HCT27DB
| week 12, 2005 |
| 74HCT27N | 74HCT27N | 9336 689 50652 | Volume production | SOT27-1
(DIP14) | Bulk Pack, CECC | Standard Marking | 74HCT27N
| Always Pb-free |
| 74HCT27PW | 74HCT27PW | 9351 895 80112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | 74HCT27PW
| week 10, 2005 |
| 74HCT27PW | 74HCT27PW-T | 9351 895 80118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74HCT27PW
| week 10, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74HC27BQ | 9352 836 78115 | Order samples | ||||||
| 74HC27D | 9337 141 70652 | 0.1400 | NA | ARROW ELECTRONICS | 5,850 | 11/21/2008 | Buy online | not available |
| NA | AVNET ELECTRONICS MARKETING | 3,073 | 11/21/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 590 | 11/21/2008 | Buy online | ||||
| EU | FARNELL | 424 | 11/21/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS- NORTH AMER | 3,374 | 11/21/2008 | Buy online | ||||
| NA | NEWARK | 424 | 11/21/2008 | Buy online | ||||
| 74HC27D | 9337 141 70653 | 0.1400 | NA | AVNET ELECTRONICS MARKETING | 5,000 | 11/21/2008 | Buy online | Order samples |
| NA | FUTURE ELECTRONICS- NORTH AMER | 4,500 | 11/21/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 4,625 | 11/21/2008 | Buy online | ||||
| 74HC27DB | 9351 887 90112 | 0.1900 | NA | AVNET ELECTRONICS MARKETING | 2,184 | 11/21/2008 | Buy online | not available |
| NA | DIGI-KEY CORPORATION | 273 | 11/21/2008 | Buy online | ||||
| 74HC27DB | 9351 887 90118 | 0.1900 | Order samples | |||||
| 74HC27N | 9336 688 20652 | 0.1800 | NA | ARROW ELECTRONICS | 1,520 | 11/21/2008 | Buy online | Order samples |
| NA | AVNET ELECTRONICS MARKETING | 565 | 11/21/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS- NORTH AMER | 4,436 | 11/21/2008 | Buy online | ||||
| 74HC27PW | 9351 890 10112 | 0.1500 | NA | DIGI-KEY CORPORATION | 2,400 | 11/21/2008 | Buy online | not available |
| NA | MOUSER ELECTRONICS | 480 | 11/21/2008 | Buy online | ||||
| 74HC27PW | 9351 890 10118 | 0.1500 | NA | ARROW ELECTRONICS | 5,000 | 11/21/2008 | Buy online | Order samples |
| 74HCT27BQ | 9352 836 79115 | Order samples | ||||||
| 74HCT27D | 9337 141 80652 | 0.1300 | NA | MOUSER ELECTRONICS | 353 | 11/21/2008 | Buy online | Order samples |
| 74HCT27D | 9337 141 80653 | 0.1300 | not available | |||||
| 74HCT27DB | 9351 892 80112 | 0.1700 | NA | AVNET ELECTRONICS MARKETING | 2,184 | 11/21/2008 | Buy online | not available |
| NA | DIGI-KEY CORPORATION | 577 | 11/21/2008 | Buy online | ||||
| 74HCT27DB | 9351 892 80118 | 0.1700 | Order samples | |||||
| 74HCT27N | 9336 689 50652 | 0.1800 | NA | ARROW ELECTRONICS | 1,759 | 11/21/2008 | Buy online | Order samples |
| EU | FARNELL | 408 | 11/21/2008 | Buy online | ||||
| NA | NEWARK | 408 | 11/21/2008 | Buy online | ||||
| 74HCT27PW | 9351 895 80112 | 0.1500 | EU | FARNELL | 7,200 | 11/21/2008 | Buy online | not available |
| NA | NEWARK | 7,200 | 11/21/2008 | Buy online | ||||
| 74HCT27PW | 9351 895 80118 | 0.1500 | Order samples |
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74HC27D | SOT108-1
(SO14) | Triple 3-Input NOR Gate | 8@5V | 2.0-6.0 V | 16 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC27DB | SOT337-1
(SSOP14) | Triple 3-Input NOR Gate | 8@5V | 2.0-6.0 V | 16 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC27N | SOT27-1
(DIP14) | Triple 3-Input NOR Gate | 8@5V | 2.0-6.0V | 16 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC27PW | SOT402-1
(TSSOP14) | Triple 3-Input NOR Gate | 8@5V | 2.0-6.0 V | 16 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HCT27D | SOT108-1
(SO14) | Triple 3-Input NOR Gate; TTL Enabled | 10 | 4.5-5.5V | 16 | Low Power | TTL | +/- 4 mA |
| 74HCT27DB | SOT337-1
(SSOP14) | Triple 3-Input NOR Gate; TTL Enabled | 10 | 4.5-5.5V | 16 | Low Power | TTL | +/- 4 mA |
| 74HCT27N | SOT27-1
(DIP14) | Triple 3-Input NOR Gate; TTL Enabled | 10 | 4.5-5.5V | 16 | Low Power | TTL | +/- 4 mA |
| 74HCT27PW | SOT402-1
(TSSOP14) | Triple 3-Input NOR Gate; TTL Enabled | 10 | 4.5-5.5V | 16 | Low Power | TTL | +/- 4 mA |
Similar products
74HC_HCT27 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.
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