Select site:
- English
74HC/HCT4511
General description
The 74HC/HCT4511 are high-speed Si-gate CMOS devices and are pin compatible with '4511' of the '4000B' series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4511 are BCD to 7-segment latch/decoder/drivers with four address inputs (D1 to D4), an active LOW latch enable input (LE), an active LOW ripple blanking input (BI), an active LOW lamp test input (LT), and seven active HIGH segment outputs (Qa to Qg).
When LE is LOW, the state of the segment outputs (Qa to Qg) is determined by the data on D1 to D4.
When LE goes HIGH, the last data present on D1 to D4 are stored in the latches and the segment outputs remain stable.
When LT is LOW, all the segment outputs are HIGH independent of all other input conditions. With LT HIGH, a LOW on BI forces all segment outputs LOW. The inputs LT and BI do not affect the latch circuit.
Features
- Latch storage of BCD inputs
- Blanking input
- Lamp test input
- Driving common cathode LED displays
- Guaranteed 10 mA drive capability per output
- Output capability: non-standard
- ICC category: MSI
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74HC4511D | 74HC4511D | 9337 148 80652 | Volume production | SOT109-1
(SO16) | Bulk Pack, CECC | Standard Marking | 74HC4511D
| week 30, 2004 |
| 74HC4511D | 74HC4511D-T | 9337 148 80653 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13", CECC | Standard Marking | 74HC4511D
| week 30, 2004 |
| 74HC4511N | 74HC4511N | 9336 698 10652 | Volume production | SOT38-4
(DIP16) | Bulk Pack, CECC | Standard Marking | 74HC4511N
| Always Pb-free |
| 74HCT4511D | 74HCT4511D | 9337 153 60652 | Volume production | SOT109-1
(SO16) | Bulk Pack, CECC | Standard Marking | 74HCT4511D
| week 6, 2004 |
| 74HCT4511D | 74HCT4511D-T | 9337 153 60653 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13", CECC | Standard Marking | 74HCT4511D
| week 6, 2004 |
| 74HCT4511N | 74HCT4511N | 9336 704 40652 | Volume production | SOT38-4
(DIP16) | Bulk Pack, CECC | Standard Marking | 74HCT4511N
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|
| 74HC4511D | 9337 148 80652 | 0.5200 | NA | ARROW ELECTRONICS | 1,111 | 1/6/2009 | Buy online | not available | |
| NA | DIGI-KEY CORPORATION | 1,000 | 1/6/2009 | Buy online | |||||
| NA | MOUSER ELECTRONICS | 929 | 1/7/2009 | Buy online | |||||
| 74HC4511D | 9337 148 80653 | 0.5200 | NA | FUTURE ELECTRONICS | 6,000 | 1/7/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 350 | 1/7/2009 | Buy online | |||||
| 74HC4511N | 9336 698 10652 | 0.4500 | NA | FUTURE ELECTRONICS | 6,228 | 1/7/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 818 | 1/7/2009 | Buy online | |||||
| 74HCT4511D | 9337 153 60652 | 0.5200 | NA | DIGI-KEY CORPORATION | 2,829 | 1/6/2009 | Buy online | Order samples | |
| 74HCT4511D | 9337 153 60653 | 0.5200 | NA | MOUSER ELECTRONICS | 2,350 | 1/7/2009 | Buy online | not available | |
| 74HCT4511N | 9336 704 40652 | 0.4100 | EU | FARNELL | 257 | 1/7/2009 | Buy online | Order samples | |
| NA | NEWARK | 257 | 1/7/2009 | Buy online |
Applications
- Driving LED displays
- Driving incandescent displays
- Driving fluorescent displays
- Driving LCD displays
- Driving gas discharge displays
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74HC4511D | SOT109-1
(SO16) | BCD to 7-Segment Latch/Decoder/Driver with Lamp Test Input | 24@5V | 2.0-6.0 V | 16 | Low Power or Battery Applications | CMOS | 10 mA |
| 74HC4511N | SOT38-4
(DIP16) | BCD to 7-Segment Latch/Decoder/Driver with Lamp Test Input | 24@5V | 2.0-6.0 V | 16 | Low Power or Battery Applications | CMOS | 10 mA |
| 74HCT4511D | SOT109-1
(SO16) | BCD to 7-Segment Latch/Decoder/Driver with Lamp Test Input; TTL Enabled | 24 | 4.5-5.5 V | 16 | Low Power | TTL | -10 mA |
| 74HCT4511N | SOT38-4
(DIP16) | BCD to 7-Segment Latch/Decoder/Driver with Lamp Test Input; TTL Enabled | 24 | 4.5-5.5 V | 16 | Low Power | TTL | -10 mA |
Similar products
74HC/HCT4511
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.
Disclaimer
The information published on product information pages of the www.nxp.com or www.semiconductors.com websites is an extract from product data sheets and is for information purposes only. For detailed information please check the most recent version of the relevant product data sheet as published on these websites. In the event of any conflict between product information pages and data sheets or deviations from information provided in the product data sheets on these product information pages, the information provided in the product data sheets shall prevail.
The product status of the product(s) described in the product data sheet may have changed since publication of the data sheet and therefore information in datasheets on product status may be outdated. The latest information on product status is published on the product information pages of the above-mentioned websites.
As from October 1st, 2006 Philips Semiconductors has a new trade name - NXP Semiconductors, which will be used in future data sheets together with new contact details. In data sheets where the previous Philips references remain, please use the new links as shown below.
- http://www.philips.semiconductors.com use http://www.nxp.com
- http://www.semiconductors.philips.com use http://www.nxp.com (Internet)
- sales.addresses@www.semiconductors.philips.com use salesaddresses@nxp.com (e-mail)
The copyright notice at the bottom of each page (or elsewhere in the document, depending on the version)
- © Koninklijke Philips Electronics N.V. (year). All rights reserved -
is replaced with:
- © NXP B.V. (year). All rights reserved.-
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail or phone (details via salesaddresses@nxp.com). Thank you for your cooperation and understanding.