74ALVC573

Octal D-type transparent latch; 3-state

The 74ALVC573 is an octal D-type transparent latch featuring separate D-type inputs for each latch and 3-state true outputs for bus-oriented applications. A latch enable (LE) input and an outputs enable (OE) input are common to all latches.

When pin LE is HIGH, data at the D-inputs (pins D0 to D7) 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 pin 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 pin LE.

When pin OE is LOW, the contents of the eight latches are available at the Q-outputs (pins Q0 to Q7). When pin OE is HIGH, the outputs go to the high-impedance OFF-state. Operation of input pin OE does not affect the state of the latches.

The 74ALVC573 is functionally identical to the 74ALVC373, but has a different pin arrangement.

Features

Wide supply voltage range from 1.65 V to 3.6 V
3.6 V tolerant inputs/outputs
CMOS low power consumption
Direct interface with TTL levels (2.7 V to 3.6 V)
Power-down mode
Latch-up performance exceeds 250 mA
Complies with JEDEC standards:
- JESD8-7 (1.65 V to 1.95 V)
- JESD8-5 (2.3 V to 2.7 V)
- JESD8B/JESD36 (2.7 V to 3.6 V)
ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- MM JESD22-A 115-A exceeds 200 V

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	No of bits	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name
74ALVC573BQ	Production	1.65 - 3.6	LVTTL	± 24	2.2	8	low	-40~85	77	8.4	49	DHVQFN20
74ALVC573D	Production	1.65 - 3.6	LVTTL	± 24	2.2	8	low	-40~85	84	26.7	60	SO20
74ALVC573PW	Production	1.65 - 3.6	LVTTL	± 24	2.2	8	low	-40~85	100	4.5	44.2	TSSOP20

Package

Type number	Package	Outline version	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74ALVC573BQ	DHVQFN20 (SOT764-1)	SOT764-1		Reel 7" Q1/T1	Active	ALVC573	74ALVC573BQ,115 ( 9352 736 87115 )
74ALVC573D	SO20 (SOT163-1)	SOT163-1		Reel 13" Q1/T1	Active	74ALVC573D	74ALVC573D,118 ( 9352 697 37118 )
74ALVC573D	SO20 (SOT163-1)	SOT163-1		Bulk Pack	Active	74ALVC573D	74ALVC573D,112 ( 9352 697 37112 )
74ALVC573PW	TSSOP20 (SOT360-1)	SOT360-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	ALVC573	74ALVC573PW,118 ( 9352 697 36118 )
74ALVC573PW	TSSOP20 (SOT360-1)	SOT360-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	ALVC573	74ALVC573PW,112 ( 9352 697 36112 )

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	Leadfree conversion date	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
74ALVC573BQ	74ALVC573BQ,115	74ALVC573BQ	Always Pb-free	123.8	3.87	2.58E8	1	1
74ALVC573D	74ALVC573D,118	74ALVC573D	week 30, 2004	123.8	3.87	2.58E8	1	1
74ALVC573D	74ALVC573D,112	74ALVC573D	week 30, 2004	123.8	3.87	2.58E8	1	1
74ALVC573PW	74ALVC573PW,118	74ALVC573PW	week 5, 2005	123.8	3.87	2.58E8	1	1
74ALVC573PW	74ALVC573PW,112	74ALVC573PW	week 5, 2005	123.8	3.87	2.58E8	1	1

Quality and reliability disclaimer

Documentation (12)

File name	Title	Type	Date
74ALVC573	Octal D-type transparent latch; 3-state	Data sheet	2017-05-10
alvc573	alvc573 IBIS model	IBIS model	2013-04-07
nexperia_selection_guide_2019_201901	Selection guide 2019. Discretes, Logic and MOSFETs	Selection guide	2018-12-12
SOT764-1_115	DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115	Packing	2013-04-23
SOT764-1	plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body	Outline drawing	2018-11-14
SOT360-1_118	TSSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118	Packing	2013-04-15
SOT360-1	plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body	Outline drawing	2018-10-18
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SOT163-1_115	Tape reel SMD; standard product orientation 12NC ending 115	Packing	2013-04-25
SOT163-1_118	SO20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118	Packing	2013-04-15
SOT163-1_518	SO20; Reel dry pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,518 or Y Ordering code (12NC) ending 518	Packing	2014-12-16
SOT163-1	plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body	Outline drawing	2018-10-18

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Models

File name	Title	Type	Date
alvc573	alvc573 IBIS model	IBIS model	2013-04-07

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