74LV164PW

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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LV164PW 74LV164PW,118 935175240118 SOT402-1 Order product
74LV164PW 74LV164PW,112 935175240112 SOT402-1 Order product

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 VCC = 2.7 V and VCC = 3.6 V
  • Typical VOLP (output ground bounce): < 0.8 V at VCC = 3.3 V and Tamb = 25 °C
  • Typical VOHV (output VOH undershoot): > 2 V at VCC = 3.3 V and Tamb = 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

Target applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LV164PWProduction1.0 - 5.5TTL± 1212788low-40~1251283.653.1TSSOP14

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74LV164PW74LV164PW,118
( 9351 752 40118 )
ActiveLV164
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1
74LV164PW,112
( 9351 752 40112 )
ActiveLV164Bulk Pack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LV164PW74LV164PW,118Not available144.910.239.78E711
74LV164PW74LV164PW,112Not available144.910.239.78E711
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
74LV1648-bit serial-in/parallel-out shift registerData sheet2017-03-30
74lv16474LV164 IBIS modelIBIS model2017-10-21
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT402-1_118TSSOP14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
SOT402-1plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
74lv16474LV164 IBIS modelIBIS model2017-10-21

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LV164PW74LV164PW,118935175240118Reel 13" Q1/T1Order product
74LV164PW74LV164PW,112935175240112Bulk PackOrder product

Sample

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Sample orders normally take 2-4 days for delivery.

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