74LVC573A-Q100: Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state

The 74LVC573A-Q100 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 changes 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.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

SOT163-1

Data Sheets (1)

Name/Description	Modified Date
Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state (REV 1.0) PDF (143.0 kB) 74LVC573A_Q100	29 Jan 2013

Application Notes (2)

Name/Description	Modified Date
Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156	13 Mar 2013
Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212	13 Mar 2013

Package Information (3)

Name/Description	Modified Date
plastic small outline package; 20 leads; body width 7.5 mm (REV 1.0) PDF (335.0 kB) SOT163-1	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	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	08 Feb 2016

Packing (3)

Name/Description	Modified Date
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	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	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	15 Apr 2013

Supporting Information (3)

Name/Description	Modified Date
Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE	30 Sep 2013
Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE	30 Sep 2013
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE	08 Oct 2009

Ordering Information

Product	Status
74LVC573APW-Q100	Active
74LVC573ABQ-Q100	Active
74LVC573AD-Q100	Active

Package Information

Product ID	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	LeadFree Conversion Date	EFR	MSL	MSL LF
74LVC573AD-Q100	SOT163-1	Reflow_Soldering_Profile Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile	Reel 13" Q1/T1	Active	74LVC573AD-Q100J (9353 002 37118)	74LVC573AD	74LVC573AD-Q100	Always Pb-free	123.8	1	1
74LVC573APW-Q100	SOT360-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74LVC573APW-Q100J (9353 002 38118)	LVC573A	74LVC573APW-Q100	Always Pb-free	123.8	1	1
74LVC573ABQ-Q100	SOT764-1		Reel 7" Q1/T1	Active	74LVC573ABQ-Q100X (9353 002 36115)	LVC573A	74LVC573ABQ-Q100	Always Pb-free	123.8	1	1