74HC(T)259-Q100: 8-bit addressable latch
The 74HC259-Q100; 74HCT259-Q100 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 74HC259-Q100; 74HCT259-Q100 are high-speed 8-bit addressable latches designed for general-purpose storage applications in digital systems. They are multifunctional devices capable of storing single-line data in eight addressable latches and providing a 3-to-8 decoder and multiplexer function with active HIGH outputs (Q0 to Q7). They also incorporate an active LOW common reset (MR) for resetting all latches as well as an active LOW enable input (LE).
The 74HC259-Q100; 74HCT259-Q100 has four modes of operation:
When operating the 74HC259-Q100; 74HCT259-Q100 as an address latch, changing more than one address bit could impose a transient wrong address. Therefore, this should only be done while in the Memory mode.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.
74HC_T_259_Q100: Product Block Diagram
Outline 3d SOT403-1
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| 8-bit addressable latch (REV 1.0) PDF (256.0 kB) 74HC_HCT259_Q100 | 08 Aug 2012 |
Application Notes (2)
| Name/Description | Modified Date |
|---|---|
| Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 | 13 Mar 2013 |
| Pin FMEA 74HC/74HCT family (REV 1.0) PDF (51.0 kB) AN11044 | 16 Mar 2011 |
Selector Guides (2)
| Name/Description | Modified Date |
|---|---|
| ロジック製品セレクションガイド... (REV 1.0) PDF (38.3 MB) LOGIC_SELECTION_GUIDE_2015_JP | 19 Nov 2015 |
| Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 | 08 Jan 2015 |
Package Information (3)
| Name/Description | Modified Date |
|---|---|
| plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x... (REV 1.1) PDF (191.0 kB) SOT763-1 | 30 May 2016 |
| plastic small outline package; 16 leads; body width 3.9 mm (REV 1.0) PDF (192.0 kB) SOT109-1 | 08 Feb 2016 |
| plastic thin shrink small outline package; 16 leads; body width 4.4 mm (REV 1.0) PDF (300.0 kB) SOT403-1 | 08 Feb 2016 |
Packing (3)
| Name/Description | Modified Date |
|---|---|
| DHVQFN16; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or... (REV 2.0) PDF (191.0 kB) SOT763-1_115 | 05 Jul 2016 |
| SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 4.0) PDF (210.0 kB) SOT109-1_118 | 24 Apr 2013 |
| TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (218.0 kB) SOT403-1_118 | 08 Apr 2013 |
Supporting Information (3)
| Name/Description | Modified Date |
|---|---|
| Footprint for reflow soldering (REV 1.0) PDF (9.0 kB) SO-SOJ-REFLOW | 08 Oct 2009 |
| Footprint for wave soldering (REV 1.0) PDF (8.0 kB) SO-SOJ-WAVE | 08 Oct 2009 |
| Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE | 08 Oct 2009 |
Ordering Information
| Product | Status |
|---|---|
| 74HC259BQ-Q100 | Active |
| 74HC259D-Q100 | Active |
| 74HCT259PW-Q100 | Active |
| 74HCT259BQ-Q100 | Active |
| 74HCT259D-Q100 | Active |
| 74HC259PW-Q100 | Active |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | EFR | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HCT259D-Q100 |  | SOT109-1 | SO-SOJ-REFLOW
SO-SOJ-WAVE SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 | Active | 74HCT259D-Q100,118 (9352 988 25118) | 74HCT259D | 74HCT259D-Q100 |    | Always Pb-free | 84.9 | 1 | 1 |
| 74HC259BQ-Q100 |  | SOT763-1 | Reel 7" Q1/T1 | Active | 74HC259BQ-Q100,115 (9352 988 21115) | HC259 | 74HC259BQ-Q100 | | Always Pb-free | 84.9 | 1 | 1 | |
| 74HC259D-Q100 | | SOT109-1 | SO-SOJ-REFLOW
SO-SOJ-WAVE SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 | Active | 74HC259D-Q100,118 (9352 988 22118) | 74HC259D | 74HC259D-Q100 | | Always Pb-free | 84.9 | 1 | 1 |
| 74HCT259PW-Q100 | | SOT403-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HCT259PW-Q100,11 (9352 988 26118) | HCT259 | 74HCT259PW-Q100 | | Always Pb-free | 84.9 | 1 | 1 |
| 74HC259PW-Q100 | | SOT403-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HC259PW-Q100,118 (9352 988 23118) | HC259 | 74HC259PW-Q100 | | Always Pb-free | 84.9 | 1 | 1 |
| 74HCT259BQ-Q100 | | SOT763-1 | Reel 7" Q1/T1 | Active | 74HCT259BQ-Q100,11 (9352 988 24115) | HCT259 | 74HCT259BQ-Q100 | | Always Pb-free | 84.9 | 1 | 1 |
