74LV164

8-bit serial-in/parallel-out shift register

The 74LV164 is a low-voltage, Si-gate CMOS device and is pin and function compatible with the 74HC164 and 74HCT164.

The 74LV164 is an 8-bit edge-triggered shift register with serial data entry and an output from each of the eight stages. Data is entered serially through one of two inputs (DSA or DSB) and either input can be used as an active HIGH enable for data entry through the other input. Both inputs must be connected together or an unused input must be tied HIGH.

Data shifts one place to the right on each LOW-to-HIGH transition of the clock input (CP) and enters into Q0, which is the logical AND-function of the two data inputs (DSA and DSB) that existed one set-up time prior to the rising clock edge.

A LOW on the master reset input (MR) overrides all other inputs and clears the register asynchronously, forcing all outputs LOW.

Features

Wide operating voltage: 1.0 V to 5.5 V
Optimized for low-voltage applications: 1.0 V to 3.6 V
Accepts TTL input levels between V_CC = 2.7 V and V_CC = 3.6 V
Typical V_OLP (output ground bounce): < 0.8 V at V_CC = 3.3 V and T_amb = 25 °C
Typical V_OHV (output V_OH undershoot): > 2 V at V_CC = 3.3 V and T_amb = 25 °C
Gated serial data inputs
Asynchronous master reset
ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
Specified from -40 °C to +80 °C and from -40 °C to +125 °C

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
74LV164BQ	Production	1.0 - 5.5	TTL	± 12	12	78	8	low	-40~125	92	9.1	58	DHVQFN14
74LV164D	Production	1.0 - 5.5	TTL	± 12	12	78	8	low	-40~125	90	7.9	47	SO14
74LV164DB NRND	Not for design in	1.0 - 5.5	TTL	+/- 12	12	78	8	low	-40~125	156	40.0		SSOP14
74LV164PW	Production	1.0 - 5.5	TTL	± 12	12	78	8	low	-40~125	128	3.6	53.1	TSSOP14

Package

Type number	Package	Outline version	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74LV164BQ	DHVQFN14 (SOT762-1)	SOT762-1		Reel 7" Q1/T1	Active	LV164	74LV164BQ,115 ( 9352 786 54115 )
74LV164D	SO14 (SOT108-1)	SOT108-1	SO-SOJ-REFLOW SO-SOJ-WAVE	Reel 13" Q1/T1	Active	74LV164D	74LV164D,118 ( 9350 674 50118 )
74LV164D	SO14 (SOT108-1)	SOT108-1	SO-SOJ-REFLOW SO-SOJ-WAVE	Bulk Pack	Active	74LV164D	74LV164D,112 ( 9350 674 50112 )
74LV164DB NRND	SSOP14 (SOT337-1)	SOT337-1	SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	LV164	74LV164DB,118 ( 9351 701 90118 )
74LV164DB NRND	SSOP14 (SOT337-1)	SOT337-1	SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	LV164	74LV164DB,112 ( 9351 701 90112 )
74LV164PW	TSSOP14 (SOT402-1)	SOT402-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	LV164	74LV164PW,118 ( 9351 752 40118 )
74LV164PW	TSSOP14 (SOT402-1)	SOT402-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	LV164	74LV164PW,112 ( 9351 752 40112 )

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	Leadfree conversion date	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
74LV164BQ	74LV164BQ,115	74LV164BQ	Always Pb-free	144.9	10.23	9.78E7	1	1
74LV164D	74LV164D,118	74LV164D	week 5, 2004	144.9	10.23	9.78E7	1	1
74LV164D	74LV164D,112	74LV164D	week 5, 2004	144.9	10.23	9.78E7	1	1
74LV164DB NRND	74LV164DB,118	74LV164DB	week 12, 2005				1	1
74LV164DB NRND	74LV164DB,112	74LV164DB	week 12, 2005				1	1
74LV164PW	74LV164PW,118	74LV164PW	week 17, 2005	144.9	10.23	9.78E7	1	1
74LV164PW	74LV164PW,112	74LV164PW	week 17, 2005	144.9	10.23	9.78E7	1	1

Quality and reliability disclaimer

Documentation (20)

File name	Title	Type	Date
74LV164	8-bit serial-in/parallel-out shift register	Data sheet	2017-03-30
74lv164	74LV164 IBIS model	IBIS model	2017-10-21
Nexperia_Selection_guide_2020	Nexperia Selection Guide 2020	Selection guide	2020-01-31
SOT337-1_118	Standard product orientation 12NC ending 118	Packing	2013-04-04
SOT337-1	plastic, shrink small outline package; 14 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body	Outline drawing	2018-10-18
SSOP-TSSOP-VSO-REFLOW	Footprint for reflow soldering	Reflow soldering	2009-10-08
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SOT762-1_471	DHVQFN14; Reel sulfur barrier pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,471 or Z Ordering code (12NC) ending 471	Packing	2016-01-21
SOT762-1	plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 3 mm x 2.5 mm x 1 mm body	Outline drawing	2018-11-14
SOT762-1_115	DHVQFN14; Reel pack for SMD, 7"; Q1/T1 product orientation	Packing	2020-02-13
SOT402-1_623	TSSOP14; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 623 or XP; Ordering code (12NC) ending 623	Packing	2013-05-15
SOT402-1_653	TSSOP14; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 653 or HL; Ordering code (12NC) ending 653	Packing	2013-05-15
SOT402-1	plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 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
SOT402-1_118	TSSOP14; Reel pack for SMD, 13"; Q1/T1 product orientation	Packing	2019-11-29
SOT108-1_431	SO14; Reel sulfur barrier pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,431 or Z Ordering code (12NC) ending 431	Packing	2016-11-24
SOT108-1	plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body	Outline drawing	2018-10-18
SO-SOJ-REFLOW	Footprint for reflow soldering	Reflow soldering	2009-10-08
SO-SOJ-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SOT108-1_118	SO14; Reel pack for SMD, 13"; Q1/T1 product orientation	Packing	2020-02-14

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Models

File name	Title	Type	Date
74lv164	74LV164 IBIS model	IBIS model	2017-10-21

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