74LV595PW

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

The 74LV595 is an 8 stage serial shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. It is a low-voltage Si-gate CMOS device and is pin and functionally compatible with the 74HC595 and 74HCT595.

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 the device. It is also provided with an 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
74LV595PW 74LV595PW,118 935198290118 SOT403-1 Order product
74LV595PW 74LV595PW,112 935198290112 SOT403-1 Order product

Features

  • 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 output ground bounce < 0.8 V at VCC = 3.3 V and Tamb = 25 °C
  • Typical HIGH-level output voltage (VOH) undershoot: > 2 V at VCC = 3.3 V and Tamb = 25 °C
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Has a shift register with direct clear
  • Multiple package options
  • Output capability:
    • Parallel outputs; bus driver
    • serial output; standard
  • ESD protection:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V

Target applications

  • Serial-to-parallel data conversion
  • Remote control holding register

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
74LV595PWProduction1.0 - 3.6TTL± 815778low-40~1251141.941.8TSSOP16

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74LV595PW74LV595PW,118
( 9351 982 90118 )
ActiveLV595
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1
74LV595PW,112
( 9351 982 90112 )
ActiveLV595Bulk Pack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LV595PW74LV595PW,11874LV595PW144.910.239.78E711
74LV595PW74LV595PW,11274LV595PW144.910.239.78E711
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74LV5958-bit serial-in/serial-out or parallel-out shift register; 3-stateData sheet2017-03-17
lv59574LV595 IBIS modelIBIS model2019-02-04
lvlv Spice modelSPICE model2013-05-06
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT403-1_118TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.1 mm bodyOutline drawing2018-11-14

Support

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Models

File nameTitleTypeDate
lv59574LV595 IBIS modelIBIS model2019-02-04
lvlv Spice modelSPICE model2013-05-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LV595PW74LV595PW,118935198290118Reel 13" Q1/T1Order product
74LV595PW74LV595PW,112935198290112Bulk PackOrder product

Sample

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Sample orders normally take 2-4 days for delivery.

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