74HCT164D14 [DIODES]

Serial In Parallel Out, HCT Series, 8-Bit, Right Direction, True Output, CMOS, PDIP14, GREEN, PLASTIC, DIP-14;


型号：	74HCT164D14
厂家：	DIODES INCORPORATED
描述：	Serial In Parallel Out, HCT Series, 8-Bit, Right Direction, True Output, CMOS, PDIP14, GREEN, PLASTIC, DIP-14 光电二极管逻辑集成电路触发器
文件：	总10页 (文件大小：521K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74HCT164

8-BIT PARALLEL-OUT SERIAL SHIFT REGISTERS

Description

Pin Assignments

The 74HCT164 is a serial input 8-bit edge-triggered shift register that

has outputs from each of eight stages.

(Top View

)

SERIAL DATA INPUT PINS

The serial input data is entered at pin SDA or pin SDB as these are

logically ANDED. Either input could be used as an active HIGH

enable with data entry on the other pin. If a single input is desired, the

pins can be tied together or the unused input can be tied HIGH.

Vcc

DSA

DSB

DATA ENTRY

Data is shifted into Q0 from the serial input pins on each LOW to

HIGH transition of the CP pin. Also, during the CP edge the data is

transferred from each Qn to Qn+1. The serial data on pins DSA and

DSB must be stable before and after the CP rising edge to meet the

set-up and hold timing requirements.

GND

RESET

When asserted LOW the Master Reset (MR ) pin sets all Qn to LOW.

This action does not depend on the condition of serial input or clock

pins. The MR must be asserted HIGH for a recovery time before the

next CP positive edge pulse.

SO-14 / TSSOP-14 / PDIP-14

Features

Applications



Supply Voltage Range from 4.5V to 5.5V

Sinks or Sources 4mA at V_CC= 4.5V

CMOS Low Power Consumption

Schmitt Trigger Action at All Inputs

TTL Compatible



General Purpose Logic

Wide Array of Products Such as:

PCs, Networking, Notebooks, Netbooks

Computer Peripherals, Hard Drives, CD/DVD ROMs

TVs, DVDs, DVRs, Set-Top Boxes

ESD Protection Exceeds JESD 22

200-V Machine Model (A115)

2000-V Human Body Model (A114)

Exceeds 1000-V Charged Device Model (C101)



Range of Package Options SO-14 and TSSOP-14

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

Device ordering information is on page 7

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Document number: DS36280 Rev. 2 - 2

74HCT164

Pin Descriptions

Pin Number

Pin Name

Function

DSA

DSB

Serial Data Input

Data Output

GND

Ground

Clock Pulse –Positive Edge Triggered

Master Reset - Asynchronous

Data Output

V_CC

Supply Voltage

Function Table

Input

Output

Mode

DSA

DSB

Q1-Q7

M R

Reset

Shift

↑

Qn←Qn-1 (n= 1 to7)

Note:

4. Signals asserted on DSA and DSB must be in place longer than Tsu (set up time) before CP occurs and remain in place Thold (hold time) after CP.

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Logic Diagram

DSA

D Q

DSB

Timing Diagram

DSA

DSB

unknown

Reset

All Q=0

Reset

All Q=0

Notes:

5. All Q values are reset to LOW when MR goes low. MR is asynchronous and overrides all other signals.

6. Serial data supplied at DSA and DSB is ANDED and transferred to Q0 on positive edge of CP.

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Document number: DS36280 Rev. 2 - 2

74HCT164

Absolute Maximum Ratings (Note 7) (T_A= +25°C, unless otherwise specified.)

Symbol

ESD HBM

ESD CDM

ESD MM

V_CC

Description

Human Body Model ESD Protection

Rating

Unit

Charged Device Model ESD Protection

Machine Model ESD Protection

Supply Voltage Range

200

-0.5 to +7.0

Input Voltage Range (Note 8)

-0.5 to +7.0

±20

V_I

I_IK

°C

Input Clamp Current

Output Clamp Current

V_I< -0.5V or Vi > V_CC+0.5V

V_O< -0.5V or V_O> V_CC+0.5V

±20

I_OK

I_O

+/- 25

Continuous Output Current -0.5V < V_OV_CC+0.5V

Continuous Current Through Vcc

Continuous Current Through GND

Operating Junction Temperature

Storage Temperature

I_CC

I_GND

T_J

-50

-40 to +150

-65 to +150

500

°C

T_STG

P_TOT

Total Power Dissipation

Notes:

7. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should

be within recommend values.

8. Input Voltage cannot exceed Vcc to the extent the Maximum clamp current is exceeded.

Recommended Operating Conditions (Note 9) (T_A= +25°C, unless otherwise specified.)

Symbol

V_CC

V_I

Parameter

Supply Voltage

Conditions

Min

4.5

Max

5.5

Unit

Input Voltage

V_CC

140

+125

Output Voltage

V_O

Δt/ΔV

T_A

Input transition rise or fall rate

Operating Free-Air Temperature

ns/V

°C

V_CC= 4.5V

-40

Note: 9. Unused inputs should be held at V_CCor Ground.

Electrical Characteristics (T_A= +25°C, unless otherwise specified.)

T_A= +25°C

T_A= -40°C to

+85°C

Min.

T_A= -40°C to +125°C

Unit

Test

Conditions

Symbol

Parameter

V_CC

Min.

Typ.

Max.

Min.

Max.

4.5V to

5.5V

High-Level

Input Voltage

2.0

1.6

2.0

V_IH

V_IL

4.5V to

5.5V

Low-Level

Input Voltage

1.2

0.8

4.5

4.32

4.5V

4.4

3.7

I_OH= -20μA

I_OH= -4.0mA

I_OL= 20μA

I_OL= 4mA

High-Level

Output Voltage

V_OH

3.98

3.84

0.1

0.26

0.1

0.33

0.1

0.4

Low-level

Output Voltage

V_OL

0.15

V_I=GND or

Vcc

Input Current

6.0V

±0.1

8.0

± 1

μA

I_I

V_I= GND or

V_CC, I_O= 0

Supply Current

160

I_CC

V_I=V_CC-2.1V

I_O= 0

Other inputs

at V_CCor

GND.

4.5V to

5.5V

Additional

Supply Current

100

360

450

490

μA

∆I_CC

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Switching Characteristics

T_A= +25°C

-40°C to +85°C

-40°C to +125°C

Unit

MHz

Symbol /

Test

Pins

V_CC

Parameter

Conditions

Min

Typ.

Max

Min

Max

Min

Max

f_MAX

4.5V

5.0V

Figure 1

Maximum

HIGH or

LOW

4.5V

t_W

Pulse Width

ꢀꢁ LOW

Figure 1

4.5V

t_SU

DSA or

DSB to CP

Set-up Time

t_H

DSA or

-2

Figure 1

4.5V

DSB to CP

Hold Time

t_rec

ꢀꢁ to CP

Figure 1

ns-

Recovery Time

t_PD

4.5V

5.0V

4.5V

CP to Qn

Propagation

t_PHL

Figure 1

HIGH to LOW

Propagation

ꢀꢁ to Qn

5.0V

t_T

All Signals

4.5V

Transition

Time

Operating Characteristics (T_A= +25°C, unless otherwise specified.)

V_CC= 6V

Typ

Parameter

Test Conditions

Unit

Power Dissipation Capacitance per

Gate

C_pd

C_I

f = 1 MHz V_I= Gnd to Vcc-1.5V

V_I= Gnd or Vcc

Input Capacitance

3.5

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Parameter Measurement Information

From Output

Under Test

(see Note A)

Inputs

V_CC

V_M

C_L

V_I

t_r/t_f

6ns

4.5V

5.0V

V_CC

1.3V

50pF

15pF

1/f_MAX

Timing

Input

Data

Input

rec

Voltage Waveform

Pulse Duration and Recovery Time

Voltage Waveform

Set-up and Hold Times

Input

0 V

VOH

VOL

PLH

PHL

Output

tPHL

PLH

VOH

VOL

Output

Voltage Waveform

Propagation Delay Times

Inverting and Non Inverting Outputs

Notes: A . Includes test lead and test apparatus capacitance.

B. All pulses are supplied at pulse repetition rate ≤10 ꢀHz

C. Inputs are measured separately one transition per measurement

D. t and t are the same as t

PLH

PHL

E. Transition times t t

are measured from the 10% to 90% or 90% to 10% of the appropriate waveform.

t, tlh, thl

Figure 1 Load Circuit and Voltage Waveforms

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Ordering Information

164 XXX 13

74 HCT

Function

Package

S14: SO-14

Logic Device

Packing

74 :

-13: 13" Tape & Reel

164 8-Bit Serial In

Parallel Out

Logic Prefix

4.5V to 5.5V

Family

T14: TSSOP 14

HCT :

Shift Register

D14: PDIP 14

Packing

Device

Package Code

Packaging

Quantity

2,500/Tape & Reel

Tube

Part Number Suffix

74HCT164S14-13

74HCT164T14-13

74HCT164D14

S14

T14

D14

SO-14

TSSOP-14

PDIP-14

-13

Marking Information

(1) SO-14, TSSOP-14, PDIP-14

Part Number

74HCT164S14-13

74HCT164T14-13

74HCT164D14

Package

SO-14

TSSOP-14

PDIP-14

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Package Outline Dimensions (All dimensions in mm.)

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.

Package Type: SO-14

SO-14

Min

1.47

0.10

Dim

Max

1.73

0.25

Gauge Plane

1.45 Typ



0.33

8.53

3.80

0.51

8.74

3.99

Detail “A”

1.27 Typ



5.80

0.38

0°

6.20

1.27

8°

All Dimensions in mm

Detail “A”

Package Type: TSSOP-14

TSSOP-14

Dim

Min

Max

7° (4X)

8°

0

4.9

4.30



0.8

1.00 Typ

Gauge Plane

Seating Plane

Pin#1Indent

5.10

4.50

1.2

1.05

Detail ‘A’

0.45

0.19

0.75

0.65 Typ

0.30

6.40 Typ

All Dimensions in mm

Detail ‘A’

Package Type: PDIP-14

PDIP-14

Min

3.710

0.510

3.200

0.380

Dim

Max

4.310

3.600

0.570

1.524 (BSC)

0.204

18.800

6.200

7.320

8.400

0.360

19.200

6.600

7.920

9.000

2.540 (BSC)

3.000

3.600

All Dimensions in mm

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Suggested Pad Layout

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.

Package Type: SO-14

Dimensions Value (in mm)

0.60

1.50

5.4

1.27

Package Type: TSSOP-14

Dimensions Value (in mm)

0.45

1.45

5.9

0.65

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IMPORTANT NOTICE

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes

without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the

application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or

trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume

all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated

website, harmless against all damages.

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.

Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and

hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or

indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.

Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings

noted herein may also be covered by one or more United States, international or foreign trademarks.

This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the

final and determinative format released by Diodes Incorporated.

LIFE SUPPORT

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express

written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the

labeling can be reasonably expected to result in significant injury to the user.

B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the

failure of the life support device or to affect its safety or effectiveness.

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and

acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any

use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related

information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its

representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.

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Document number: DS36280 Rev. 2 - 2

74HCT164D14 [DIODES]

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