Select site:
- English
74F32
Datasheet
General description
The 74ALVC162836A is an 20-bit universal bus driver. Data flow is controlled by output enable (OE), latch enable (LE) and clock inputs (CP).
When LE is HIGH, the A to Y data flow is transparent. When LE is HIGH and CP is held at LOW or HIGH, the data is latched; on the LOW to HIGH transient of CP the A-data is stored in the latch/flip-flop.
The 74ALVC162836A is designed with 30 Ohm _series resistors in both HIGH or LOW output stages.
When OE is LOW the outputs are active. When OE is HIGH, the outputs go to the high impedance OFF-state. Operation of the OE input does not affect the state of the latch/flip -flop.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| I74F32D | I74F32D | 9350 313 20602 | Volume production | SOT108-1
(SO14) | Tube (Signetics) | Standard Marking | I74F32D
| week 5, 2004 |
| I74F32D | I74F32D-T | 9350 313 20623 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13" (Signetics) | Standard Marking | I74F32D
| week 5, 2004 |
| I74F32N | I74F32N | 9350 313 30602 | Volume production | SOT27-1
(DIP14) | Tube (Signetics) | Standard Marking | I74F32N
| Always Pb-free |
| N74F32D | N74F32D | 9337 393 90602 | Volume production | SOT108-1
(SO14) | Tube (Signetics) | Standard Marking | N74F32D
| week 5, 2004 |
| N74F32D | N74F32D-T | 9337 393 90623 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13" (Signetics) | Standard Marking | N74F32D
| week 5, 2004 |
| N74F32N | N74F32N | 9336 933 50602 | Volume production | SOT27-1
(DIP14) | Tube (Signetics) | Standard Marking | N74F32N
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| I74F32D | 9350 313 20602 | not available | ||||||
| I74F32D | 9350 313 20623 | Order samples | ||||||
| I74F32N | 9350 313 30602 | Order samples | ||||||
| N74F32D | 9337 393 90602 | 0.1700 | NA | ARROW ELECTRONICS | 4,402 | 11/21/2008 | Buy online | not available |
| NA | AVNET ELECTRONICS MARKETING | 4,130 | 11/21/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 1,565 | 11/21/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS- NORTH AMER | 6,566 | 11/21/2008 | Buy online | ||||
| N74F32D | 9337 393 90623 | 0.1700 | NA | AVNET ELECTRONICS MARKETING | 7,500 | 11/21/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 7,500 | 11/21/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 9,881 | 11/21/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 4,825 | 11/21/2008 | Buy online | ||||
| N74F32N | 9336 933 50602 | 0.2300 | NA | AVNET ELECTRONICS MARKETING | 3,055 | 11/21/2008 | Buy online | Order samples |
Technical documents
Application Notes
AN202_1;
Testing and specifying FAST logic (01-Jun-87)
AN203_2;
Test Fixtures for High Speed Logic (02-Apr-98)
AN216_2;
Arbitration in shared resource systems (18-Jul-88)
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|
| I74F32D | SOT108-1
(SO14) | Quad 2-Input OR Gate | 4.2 | 4.5-5.5 V | 14 | TTL | -1/+20 mA |
| I74F32N | SOT27-1
(DIP14) | Quad 2-Input OR Gate | 4.2 | 4.5-5.5 V | 14 | TTL | -1/+20 mA |
| N74F32D | SOT108-1
(SO14) | Quad 2-Input OR Gate | 4.2 | 4.5-5.5 V | 14 | TTL | -1/+20 mA |
| N74F32N | SOT27-1
(DIP14) | Quad 2-Input OR Gate | 4.2 | 4.5-5.5 V | 14 | TTL | -1/+20 mA |
Similar products
74F32 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.