74LVC595AD PCB Symbol, Footprint & ECAD Model

8-bit serial-in/serial-out or parallel-out shift register; 3-state

The 74LVC595A is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks.

The input can be driven from either 3.3 V or 5 V devices. This feature allows the use of this device in a mixed 3.3 V and 5 V environment.

This device is fully specified for partial Power-down applications using I_OFF. The I_OFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Data is shifted on the positive-going transitions of the SHCP input. The data in the shift register is transferred to the storage register on a positive-going transition of the STCP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register.

The shift register has a serial input (DS) and a serial output (Q7S) for cascading purposes. It is also provided with asynchronous reset input MR (active LOW) for all 8 shift register stages. The storage register has 8 parallel 3-state bus driver outputs. Data in the storage register appears at the output whenever the output enable input (OE) is LOW.

Orderable parts

Type number	Orderable part number	Ordering code (12NC)	Package	Buy from distributors
74LVC595AD	74LVC595AD,118	935282469118	SOT109-1	Order product
74LVC595AD	74LVC595AD,112	935282469112	SOT109-1	Order product

8-bit serial-in/serial-out or parallel-out shift register; 3-state

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SKU	Stock*	MOQ	Price per unit**	Quantity

Buy from distributors

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia

Features

5 V tolerant inputs/outputs for interfacing with 5 V logic
Wide supply voltage range from 1.2 V to 3.6 V
CMOS low-power consumption
Direct interface with TTL levels
Balanced propagation delays
All inputs have Schmitt-trigger action
Complies with JEDEC standard JESD8-B/JESD36
ESD protection:
- HBM JESD22-A114-D exceeds 2000 V
- CDM JESD22-C101-C exceeds 1000 V
Specified from -40 °C to +85 °C and -40 °C to +125 °C

Target applications

Serial-to-parallel data conversion
Remote control holding register

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	f_max (MHz)	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
74LVC595AD	Production	1.2 - 5.5	CMOS/LVTTL	± 24	4.0	180	8	low	-40~125	91	9.3	51	SO16

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Outline version	Reflow-/Wave soldering	Packing
74LVC595AD	74LVC595AD,118 ( 9352 824 69118 )	Active	74LVC595AD	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	Reel 13" Q1/T1
74LVC595AD	74LVC595AD,112 ( 9352 824 69112 )	Active	74LVC595AD	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	Bulk Pack

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
74LVC595AD	74LVC595AD,118	74LVC595AD		123.8	3.87	2.58E8	1	1
74LVC595AD	74LVC595AD,112	74LVC595AD		123.8	3.87	2.58E8	1	1

Quality and reliability disclaimer

Series

74LVC595A - 8-bit serial-in/serial-out or parallel-out shift register; 3-state

Documentation (7)

File name	Title	Type	Date
74LVC595A	8-bit serial-in/serial-out or parallel-out shift register; 3-state	Data sheet	2017-04-07
AN11009	Pin FMEA for LVC family	Application note	2019-01-09
lvc595a	74LVC595A IBIS model	IBIS model	2014-10-21
SO-SOJ-REFLOW	Footprint for reflow soldering	Reflow soldering	2009-10-08
SO-SOJ-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SOT109-1_118	SO16; Reel pack for SMD, 13"; Q1/T1 product orientation	Packing	2020-02-14
SOT109-1	plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body	Outline drawing	2018-10-18

Support

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Models

File name	Title	Type	Date
lvc595a	74LVC595A IBIS model	IBIS model	2014-10-21

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Buy online
74LVC595AD	74LVC595AD,118	935282469118	Reel 13" Q1/T1	Order product
74LVC595AD	74LVC595AD,112	935282469112	Bulk Pack	Order product

Sample

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