TI-SN74HCS165.pdf资源-CSDN文库

需积分: 5 183 浏览量 2022-11-27 23:01:53 上传评论 4 收藏 2.59MB PDF 举报

资源推荐

资源详情

资源评论

SN74HCS165 8-Bit Parallel-Load Shift Registers

1 Features

• Wide operating voltage range: 2 V to 6 V

• Schmitt-trigger inputs allow for slow or noisy input

signals

• Low power consumption

– Typical I

of 100 nA

– Typical input leakage current of ±100 nA

• ±7.8-mA output drive at 6 V

• Extended ambient temperature range: –40°C to

+125°C, T

2 Applications

• Increase the Number of Inputs on a Microcontroller

3 Description

The SN74HCS165 is a parallel- or serial-in, serial-out

8-bit shift register with Schmitt-trigger inputs.

Device Information

PART NUMBER PACKAGE

(1)

BODY SIZE (NOM)

SN74HCS165PW TSSOP (16) 5.00 mm × 4.40 mm

SN74HCS165D SOIC (16) 9.90 mm x 3.90 mm

SN74HCS165BQB WQFN (16) 3.60 mm x 2.60 mm

SN74HCS165DYY SOT-23-THN (16) 4.20 mm x 2.00 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Input Voltage

Supply Current

Schmitt-trigger

CMOS Input

Response

Waveforms

Standard

CMOS Input

Response

Waveforms

Input Voltage

Supply Current

Input

Voltage

Input Voltage Time

Current

Output

Voltage

Current

Output

Voltage

Input

Voltage

Time

Current

Output

VoltageCurrent

Output

Voltage

Input

Voltage

Input Voltage

Waveforms

Low Power Noise Rejection

Supports Slow Inputs

Time

Benefits of Schmitt-trigger inputs

SN74HCS165

SCLS828A – AUGUST 2020 – REVISED MAY 2021

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

Table of Contents

1 Features............................................................................1

2 Applications..................................................................... 1

3 Description.......................................................................1

4 Revision History.............................................................. 2

5 Pin Configuration and Functions...................................3

6 Specifications.................................................................. 4

6.1 Absolute Maximum Ratings........................................ 4

6.2 ESD Ratings............................................................... 4

6.3 Recommended Operating Conditions.........................4

6.4 Thermal Information ...................................................4

6.5 Electrical Characteristics.............................................6

6.6 Timing Characteristics.................................................6

6.7 Switching Characteristics............................................7

6.8 Operating Characteristics........................................... 8

6.9 Typical Characteristics................................................ 9

7 Parameter Measurement Information.......................... 10

8 Detailed Description...................................................... 11

8.1 Overview................................................................... 11

8.2 Functional Block Diagram......................................... 11

8.3 Feature Description...................................................11

8.4 Device Functional Modes..........................................13

9 Application and Implementation.................................. 14

9.1 Application Information............................................. 14

9.2 Typical Application.................................................... 14

10 Power Supply Recommendations..............................17

11 Layout........................................................................... 17

11.1 Layout Guidelines................................................... 17

11.2 Layout Example...................................................... 17

12 Device and Documentation Support..........................18

12.1 Documentation Support.......................................... 18

12.2 Receiving Notification of Documentation Updates..18

12.3 Support Resources................................................. 18

12.4 Trademarks............................................................. 18

12.5 Electrostatic Discharge Caution..............................18

12.6 Glossary..................................................................18

13 Mechanical, Packaging, and Orderable

Information.................................................................... 19

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision * (October 2020) to Revision A (May 2021) Page

• Added DYY Package to Device Information Table............................................................................................. 1

• Added BQB Package to Thermal Information table............................................................................................4

• Added DYY Package to Thermal Information table............................................................................................ 4

SN74HCS165

SCLS828A – AUGUST 2020 – REVISED MAY 2021

www.ti.com

2 Submit Document Feedback

Product Folder Links: SN74HCS165

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)

(1)

MIN MAX UNIT

Supply voltage –0.5 7 V

Input clamp current

(2)

< –0.5 V or V

> V

+ 0.5 V ±20 mA

Output clamp current

(2)

< –0.5 V or V

> V

+ 0.5 V ±20 mA

Continuous output current V

= 0 to V

±35 mA

Continuous current through V

or GND ±70 mA

Junction temperature

(3)

150 °C

stg

Storage temperature –65 150 °C

(1) Stresses beyond those listed under Absolute Maximum Rating may cause permanent damage to the device. These are stress

ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated

under Recommended Operating Condition. Exposure to absolute-maximum-rated conditions for extended periods may affect device

reliability.

(2) The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

(3) Guaranteed by design.

6.2 ESD Ratings

VALUE UNIT

(ESD)

Electrostatic discharge

Human-body model (HBM), per ANSI/ESDA/

JEDEC JS-001

(1)

±4000

Charged-device model (CDM), per JEDEC

specification JESD22-C101

(2)

±1500

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN NOM MAX UNIT

Supply voltage 2 5 6 V

Input voltage 0 V

Output voltage 0 V

Ambient temperature –40 125 °C

6.4 Thermal Information

THERMAL METRIC

(1)

SN74HCS165

UNITPW (TSSOP) D (SOIC) BQB (WQFN) DYY (SOT)

16 PINS 16 PINS 16 PINS 16 PINS

θJA

Junction-to-ambient thermal

resistance

141.2 122.2 108.4 186.2 °C/W

θJC(top)

Junction-to-case (top) thermal

resistance

78.8 80.9 77.3 109.1 °C/W

θJB

Junction-to-board thermal

resistance

85.8 80.6 74.4 111.0 °C/W

Junction-to-top characterization

parameter

27.7 40.4 12.6 18.0 °C/W

Junction-to-board characterization

parameter

85.5 80.3 74.5 110.9 °C/W

SN74HCS165

SCLS828A – AUGUST 2020 – REVISED MAY 2021

www.ti.com

4 Submit Document Feedback

Product Folder Links: SN74HCS165

剩余34页未读，继续阅读

评论收藏

内容反馈

不觉明了

粉丝: 7303
资源: 5764

TI-SN74HCS165.pdf

TI-SN74HCS86-Q1.pdf

TI-SN74HCS165-Q1.pdf

TI-SN74HCS7266-Q1.pdf

TI-SN74HCS264-Q1.pdf

TI-SN74HCS595.pdf

TI-SN74HCS594-Q1.pdf

TI-SN74HCS238.pdf

TI-SN74HCS157-Q1.pdf

TI-SN74HCS137-Q1.pdf

TI-SN74HCS573-Q1.pdf

TI-SN74HCS273.pdf

TI-SN74HCS596.pdf

TI-SN74HCS7266.pdf

TI-SN74HCS32.pdf

TI-SN74HCS4075.pdf

TI-SN74HCS03.pdf

TI-SN74HCS166-Q1.pdf

TI-SN74HCS264.pdf

TI-SN74HCS573.pdf

TI-SN74HCS151.pdf

TI-SN74HCS153-Q1.pdf

TI-SN74HCS138-Q1.pdf

TI-SN74HCS166.pdf

TI-SN74HCS32-Q1.pdf

TI-SN74HCS266-Q1.pdf

TI-SN74HCS174.pdf

TI-SN74HCS139.pdf

TI-SN74HCS4075-Q1.pdf

TI-SN74HCS240.pdf

最新资源