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74HC/HCT4514
General description
The 74HC/HCT4514 are high-speed Si-gate CMOS devices and are pin compatible with '4514' of the '4000B' series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4514 are 4-to-16 line decoders/demultiplexers having four binary weighted address inputs (A0 to A3), with latches, a latch enable input (LE), and an active LOW enable input (E). The 16 outputs (Q0 to Q15) are mutually exclusive active HIGH. When LE is HIGH, the selected output is determined by the data on An. When LE goes LOW, the last data present at An are stored in the latches and the outputs remain stable. When E is LOW, the selected output, determined by the contents of the latch, is HIGH. At E HIGH, all outputs are LOW. The enable input (E) does not affect the state of the latch.
When the '4514' is used as a demultiplexer, E is the data input and A0 to A3 are the address inputs.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74HC4514D | 74HC4514D | 9337 156 70652 | Volume production | SOT137-1
(SO24) | Bulk Pack, CECC | Standard Marking | 74HC4514D
| week 13, 2005 |
| 74HC4514D | 74HC4514D-T | 9337 156 70653 | Volume production | SOT137-1
(SO24) | Reel Pack, SMD, 13", CECC | Standard Marking | 74HC4514D
| week 13, 2005 |
| 74HC4514DB | 74HC4514DB | 9351 900 90112 | Volume production | SOT340-1
(SSOP24) | Tube | Standard Marking | 74HC4514DB
| week 12, 2005 |
| 74HC4514DB | 74HC4514DB-T | 9351 900 90118 | Volume production | SOT340-1
(SSOP24) | Reel Pack, SMD, 13" | Standard Marking | 74HC4514DB
| week 12, 2005 |
| 74HC4514N | 74HC4514N | 9336 710 40652 | Volume production | SOT101-1
(DIP24) | Bulk Pack, CECC | Standard Marking | 74HC4514N
| Always Pb-free |
| 74HC4514PW | 74HC4514PW | 9352 624 15112 | Volume production | SOT355-1
(TSSOP24) | Tube | Standard Marking | 74HC4514PW
| week 10, 2005 |
| 74HC4514PW | 74HC4514PW-T | 9352 624 15118 | Volume production | SOT355-1
(TSSOP24) | Reel Pack, SMD, 13" | Standard Marking | 74HC4514PW
| week 10, 2005 |
| 74HCT4514D | 74HCT4514D | 9337 156 90652 | Volume production | SOT137-1
(SO24) | Bulk Pack, CECC | Standard Marking | 74HCT4514D
| week 13, 2005 |
| 74HCT4514D | 74HCT4514D-T | 9337 156 90653 | Volume production | SOT137-1
(SO24) | Reel Pack, SMD, 13", CECC | Standard Marking | 74HCT4514D
| week 13, 2005 |
| 74HCT4514DB | 74HCT4514DB | 9351 900 80112 | Volume production | SOT340-1
(SSOP24) | Tube | Standard Marking | 74HCT4514DB
| week 12, 2005 |
| 74HCT4514DB | 74HCT4514DB-T | 9351 900 80118 | Volume production | SOT340-1
(SSOP24) | Reel Pack, SMD, 13" | Standard Marking | 74HCT4514DB
| week 12, 2005 |
| 74HCT4514N | 74HCT4514N | 9336 710 70652 | Volume production | SOT101-1
(DIP24) | Bulk Pack, CECC | Standard Marking | 74HCT4514N
| Always Pb-free |
| 74HCT4514PW | 74HCT4514PW | 9352 624 14112 | Volume production | SOT355-1
(TSSOP24) | Tube | Standard Marking | 74HCT4514PW
| week 10, 2005 |
| 74HCT4514PW | 74HCT4514PW-T | 9352 624 14118 | Volume production | SOT355-1
(TSSOP24) | Reel Pack, SMD, 13" | Standard Marking | 74HCT4514PW
| week 10, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74HC4514D | 9337 156 70652 | 0.7600 | NA | ARROW ELECTRONICS | 1,200 | 8/5/2008 | Buy online | Order samples |
| NA | AVNET ELECTRONICS MARKETING | 65 | 8/5/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 990 | 8/5/2008 | Buy online | ||||
| 74HC4514D | 9337 156 70653 | 0.7600 | NA | ARROW ELECTRONICS | 2,000 | 8/5/2008 | Buy online | Order samples |
| NA | FUTURE ELECTRONICS | 4,110 | 8/5/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 1,956 | 8/4/2008 | Buy online | ||||
| 74HC4514DB | 9351 900 90112 | 0.7600 | NA | DIGI-KEY CORPORATION | 300 | 8/5/2008 | Buy online | Order samples |
| 74HC4514DB | 9351 900 90118 | 0.7600 | Order samples | |||||
| 74HC4514N | 9336 710 40652 | 0.7600 | Order samples | |||||
| 74HC4514PW | 9352 624 15112 | 0.7600 | Order samples | |||||
| 74HC4514PW | 9352 624 15118 | 0.7600 | Order samples | |||||
| 74HCT4514D | 9337 156 90652 | 0.7600 | NA | DIGI-KEY CORPORATION | 298 | 8/5/2008 | Buy online | Order samples |
| 74HCT4514D | 9337 156 90653 | 0.7600 | NA | MOUSER ELECTRONICS | 1,870 | 8/4/2008 | Buy online | Order samples |
| 74HCT4514DB | 9351 900 80112 | 0.7600 | NA | DIGI-KEY CORPORATION | 781 | 8/5/2008 | Buy online | not available |
| 74HCT4514DB | 9351 900 80118 | 0.7600 | Order samples | |||||
| 74HCT4514N | 9336 710 70652 | 0.7600 | Order samples | |||||
| 74HCT4514PW | 9352 624 14112 | 0.7600 | NA | DIGI-KEY CORPORATION | 1,138 | 8/5/2008 | Buy online | Order samples |
| 74HCT4514PW | 9352 624 14118 | 0.7600 | Order samples |
Applications
- Precision 10-bit D/A converters
- 10-bit analog-to-digital converters
- Programmable power supplies
- Test equipment
- Measurement instruments
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74HC4514D | SOT137-1
(SO24) | 4-of-16 Decoder/Demultiplexer with Input Latches; Outputs LOW at Data Input HIGH | 23@5V | 2.0-6.0 V | 24 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC4514DB | SOT340-1
(SSOP24) | 4-of-16 Decoder/Demultiplexer with Input Latches; Outputs LOW at Data Input HIGH | 23@5V | 2.0-6.0 V | 24 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC4514N | SOT101-1
(DIP24) | 4-of-16 Decoder/Demultiplexer with Input Latches; Outputs LOW at Data Input HIGH | 23@5V | 2.0-6.0 V | 24 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC4514PW | SOT355-1
(TSSOP24) | 4-of-16 Decoder/Demultiplexer with Input Latches; Outputs LOW at Data Input HIGH | 23@5V | 2.0-6.0 V | 24 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HCT4514D | SOT137-1
(SO24) | 4-of-16 Decoder/Demultiplexer with Input Latches; Outputs LOW at Data Input HIGH; TTL Enabled | 26 | 4.5-5.5 V | 24 | Low Power | TTL | +/- 4 mA |
| 74HCT4514DB | SOT340-1
(SSOP24) | 4-of-16 Decoder/Demultiplexer with Input Latches; Outputs LOW at Data Input HIGH; TTL Enabled | 26 | 4.5-5.5 V | 24 | Low Power | TTL | +/- 4 mA |
| 74HCT4514N | SOT101-1
(DIP24) | 4-of-16 Decoder/Demultiplexer with Input Latches; Outputs LOW at Data Input HIGH; TTL Enabled | 26 | 4.5-5.5 V | 24 | Low Power | TTL | +/- 4 mA |
| 74HCT4514PW | SOT355-1
(TSSOP24) | 4-of-16 Decoder/Demultiplexer with Input Latches; Outputs LOW at Data Input HIGH; TTL Enabled | 26 | 4.5-5.5 V | 24 | Low Power | TTL | +/- 4 mA |
Similar products
74HC/HCT4514 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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