74LV4094D PCB Symbol, Footprint & ECAD Model

8-stage shift-and-store bus register

The 74LV4094 is a low voltage Si-gate CMOS device and is pin and functional compatible with 74HC4094; 74HCT4094.

The 74LV4094 is an 8-stage serial shift register. It has a storage latch associated with each stage for strobing data from the serial input to parallel buffered 3-state outputs QP0 to QP7. The parallel outputs may be connected directly to common bus lines. Data is shifted on positive-going clock transitions. The data in each shift register stage is transferred to the storage register when the strobe (STR) input is HIGH. Data in the storage register appears at the outputs whenever the output enable (OE) signal is HIGH.

Two serial outputs (QS1 and QS2) are available for cascading a number of 74LV4094 devices. Serial data is available at QS1 on positive-going clock edges to allow high-speed operation in cascaded systems with a fast clock rise time. The same serial data is available at QS2 on the next negative going clock edge. This is used for cascading 74LV4094 devices when the clock has a slow rise time.

Orderable parts

Type number	Orderable part number	Ordering code (12NC)	Package	Buy from distributors
74LV4094D	74LV4094D,118	935088040118	SOT109-1	Order product
74LV4094D	74LV4094D,112	935088040112	SOT109-1	Order product

8-stage shift-and-store bus register

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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

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 output ground bounce < 0.8 V at V_CC = 3.3 V and T_amb = 25 ℃
Typical HIGH-level output voltage (V_OH) undershoot: > 2 V at V_CC = 3.3 V and T_amb = 25 ℃
ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from -40 ℃ to +85 ℃ and from -40 ℃ to +125 ℃

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
74LV4094D	Production	1.0 - 3.6	TTL	± 6	14	95	8	low	-40~125	81	4.9	40.3	SO16

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Outline version	Reflow-/Wave soldering	Packing
74LV4094D	74LV4094D,118 ( 9350 880 40118 )	Active	74LV4094D	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	Reel 13" Q1/T1
74LV4094D	74LV4094D,112 ( 9350 880 40112 )	Active	74LV4094D	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
74LV4094D	74LV4094D,118	74LV4094D		144.9	10.23	9.78E7	1	1
74LV4094D	74LV4094D,112	74LV4094D		144.9	10.23	9.78E7	1	1

Quality and reliability disclaimer

Series

74LV4094 - 8-stage shift-and-store bus register

Documentation (5)

File name	Title	Type	Date
74LV4094	8-stage shift-and-store bus register	Data sheet	2018-11-15
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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Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Buy online
74LV4094D	74LV4094D,118	935088040118	Reel 13" Q1/T1	Order product
74LV4094D	74LV4094D,112	935088040112	Bulk Pack	Order product

Sample

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