74LVC573A: Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state (Based on PIP 74LVC573A)
The 74LVC573A consists of eight D-type transparent latches, featuring separate D-type inputs for each latch and 3-state true outputs for bus-oriented applications. A Latch Enable (LE) input and an Output Enable (OE) input are common to all internal latches.
When LE is HIGH, data at the Dn inputs enters the latches. In this condition, the latches are transparent, that is, a latch output will change each time its corresponding D-input changes. When LE is LOW, the latches store the information that was present at the D-inputs one set-up time preceding the HIGH-to-LOW transition of LE.
When OE is LOW, the contents of the eight latches are available at the outputs. 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 latches.
Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to the outputs. These features allow the use of these devices as translators in mixed 3.3 V or 5 V applications.
The 74LVC573A is functionally identical to the 74LVC373A, but has a different pin arrangement.
Outline 3d SOT339-1
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state (REV 5.0) PDF (156.0 kB) 74LVC573A [English] | 19 Feb 2013 |
Application Notes (6)
| Name/Description | Modified Date |
|---|---|
| Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English] | 13 Mar 2013 |
| Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212 [English] | 13 Mar 2013 |
| A metastability primer (REV 1.0) PDF (40.0 kB) AN219 [English] | 13 Mar 2013 |
| Pin FMEA for LVC family (REV 1.0) PDF (44.0 kB) AN11009 [English] | 04 Feb 2011 |
| Power considerations when using CMOS and BiCMOS logic devices (REV 1.0) PDF (100.0 kB) AN263 [English] | 05 Feb 2002 |
| Interfacing 3 Volt and 5 Volt Applications (REV 1.0) PDF (63.0 kB) AN240 [English] | 15 Sep 1995 |
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 [English] | 19 Nov 2015 |
| Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 [English] | 08 Jan 2015 |
Package Information (5)
| Name/Description | Modified Date |
|---|---|
| Plastic dual in-line compatible thermal enhanced extremely thin quad flat package; no leads; 20 terminals (REV 1.0) PDF (150.0 kB) SOT1045-2 [English] | 10 Feb 2016 |
| plastic small outline package; 20 leads; body width 7.5 mm (REV 1.0) PDF (335.0 kB) SOT163-1 [English] | 08 Feb 2016 |
| plastic shrink small outline package; 20 leads; body width 5.3 mm (REV 1.0) PDF (325.0 kB) SOT339-1 [English] | 08 Feb 2016 |
| plastic thin shrink small outline package; 20 leads; body width 4.4 mm (REV 1.0) PDF (304.0 kB) SOT360-1 [English] | 08 Feb 2016 |
| plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x... (REV 1.0) PDF (190.0 kB) SOT764-1 [English] | 08 Feb 2016 |
Packing (4)
| Name/Description | Modified Date |
|---|---|
| SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... (REV 1.0) PDF (204.0 kB) SOT339-1_118 [English] | 02 Oct 2015 |
| DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or... (REV 4.0) PDF (203.0 kB) SOT764-1_115 [English] | 23 Apr 2013 |
| SO20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 2.0) PDF (246.0 kB) SOT163-1_118 [English] | 15 Apr 2013 |
| TSSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 4.0) PDF (225.0 kB) SOT360-1_118 [English] | 15 Apr 2013 |
Supporting Information (3)
| Name/Description | Modified Date |
|---|---|
| Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE [English] | 30 Sep 2013 |
| Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE [English] | 30 Sep 2013 |
| Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English] | 08 Oct 2009 |
IBIS Model
- lvc573a IBIS model (REV 1.0) ibs LVC573A 4/7/2013
SPICE model
- lvc Spice model (REV 1.0) ZIP LVC 5/7/2013
Ordering Information
| Product | Status |
|---|---|
| 74LVC573ADB | Active |
| 74LVC573APW | Active |
| 74LVC573ABQ | Active |
| 74LVC573ABX | Active |
| 74LVC573AD | 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 | IFR(FIT) | MTBF(hour) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC573APW |  | SOT360-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74LVC573APW,118 (9352 190 20118) | LVC573A | 74LVC573APW |    | week 7, 2005 | 123.8 | 3.87 | 2.58E8 | 1 | 1 |
| Bulk Pack | Active | 74LVC573APW,112 (9352 190 20112) | LVC573A | 74LVC573APW | | week 7, 2005 | 123.8 | 3.87 | 2.58E8 | 1 | 1 | ||||
| 74LVC573ADB | | SOT339-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74LVC573ADB,118 (9352 190 10118) | LVC573A | 74LVC573ADB |  | week 17, 2005 | 123.8 | 3.87 | 2.58E8 | 1 | 1 |
| Bulk Pack | Active | 74LVC573ADB,112 (9352 190 10112) | LVC573A | 74LVC573ADB | | week 17, 2005 | 123.8 | 3.87 | 2.58E8 | 1 | 1 | ||||
| 74LVC573ABQ |  | SOT764-1 | Reel 7" Q1/T1 | Active | 74LVC573ABQ,115 (9352 735 07115) | LVC573A | 74LVC573ABQ | | Always Pb-free | 123.8 | 3.87 | 2.58E8 | 1 | 1 | |
| 74LVC573ABX |  | SOT1045-2 | Reel 7" Q1/T1 | Active | 74LVC573ABXX (9353 006 01115) | LVC573A | 74LVC573ABX | | Always Pb-free | 123.8 | 3.87 | 2.58E8 | 1 | 1 | |
| 74LVC573AD |  | SOT163-1 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 13" Q1/T1 | Active | 74LVC573AD,118 (9352 190 00118) | 74LVC573AD | 74LVC573AD | | week 30, 2004 | 123.8 | 3.87 | 2.58E8 | 1 | 1 |
| Bulk Pack | Active | 74LVC573AD,112 (9352 190 00112) | 74LVC573AD | 74LVC573AD | | week 30, 2004 | 123.8 | 3.87 | 2.58E8 | 1 | 1 |
- 74LVT573
- Interfacing 3 Volt and 5 Volt Applications 74LVC377PW
- Power considerations when using CMOS and BiCMOS logic devices 74AHCT244PW
- Pin FMEA for LVC family 74LVC1G123_Q100
- Sorting through the low voltage logic maze 74LVC_H_245A_Q100
- Voltage translation: How to manage mixed-voltage designs with NXP® level translators 74AVC16245DGG-Q100
- Low voltage CMOS family - LVC 74LVC_H_245A_Q100
- Footprint for reflow soldering SOT339-1 74LVT640
- plastic shrink small outline package; 20 leads; body width 5.3 mm 74LVT640
- plastic dual in-line compatible thermal enhanced extremely thin quad flat package; no leads; 20 terminals 74LVC_H_245A
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- SO20; Reel dry pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,518 or... NPIC6C4894_Q100
- plastic small outline package; 20 leads; body width 7.5 mm SA615
- Reel 13" Q1/T1 LPC812M101JD20
- Tape reel SMD; standard product orientation 12NC ending 115 buk1m200-50sgtd
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- plastic thin shrink small outline package; 20 leads; body width 4.4 mm PCA9634
- Reel 13" Q1/T1 LPC824M201JDH20
- SSOP-TSSOP-VSO-WAVE LPC1114FDH28
- plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x 0.85 mm 74VHC_T_245
- Footprint for reflow soldering SOT764-1 74VHC_T_245
- DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or... 74LVC_H_245A_Q100
- lvc573a IBIS model 74LVC573A
- lvc Spice model 74LVC3G17GT
