Datasheet > 74AHCT164

74AHCT164

更新时间： 2024-11-22 14:55:47

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
10页	535K
描述
8-Bit Shift Register, TTL Inputs

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74AHCT164 数据手册

74AHCT164

8-BIT PARALLEL-OUT SERIAL SHIFT REGISTERS

Pin Assignments

Description

The 74AHCT164 is a serial input 8-bit edge-triggered shift register

that has outputs from each of eight stages. The device features TTL

compatible inputs.

(Top View

)

SERIAL DATA INPUT PINS

Vcc

DSA

DSB

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.

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

SO-14 / TSSOP-14 / PDIP-14

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.

Features

Applications



Supply Voltage Range from 4.5V to 5.5V

Sinks or Sources 8mA at V_CC= 4.5V

TTL Compatible Inputs



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

CMOS Low Power Consumption

Schmitt Trigger Action at All Inputs

ESD Protection Exceeds JESD 22

200-V Machine Model (A115)

2000-V Human Body Model (A114)

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

1 of 10

www.diodes.com

August 2015

74AHCT164

Document number: DS36282 Rev. 2 - 2

12 3 4 5 6 7...10

中文翻译

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与74AHCT164相关器件

型号	品牌	获取价格	描述	数据表
74AHCT164BQ	NEXPERIA	获取价格	8-bit serial-in/parallel-out shift registerProduction
74AHCT164BQ	NXP	获取价格	8-bit serial-in/parallel-out shift register
74AHCT164BQ,115	NXP	获取价格	74AHC(T)164 - 8-bit serial-in/parallel-out shift register QFN 14-Pin
74AHCT164BQ-Q100	NEXPERIA	获取价格	Automotive product qualification in accordance with AEC-Q100
74AHCT164BQ-Q100X	NXP	获取价格	74AHC(T)164-Q100 - 8-bit serial-in/parallel-out shift register QFN 14-Pin
74AHCT164D	NXP	获取价格	8-bit serial-in/parallel-out shift register
74AHCT164D	NEXPERIA	获取价格	8-bit serial-in/parallel-out shift registerProduction
74AHCT164D,118	NXP	获取价格	74AHC(T)164 - 8-bit serial-in/parallel-out shift register SOIC 14-Pin
74AHCT164D14	DIODES	获取价格	Serial In Parallel Out, AHCT/VHCT/VT Series, 8-Bit, Right Direction, True Output, CMOS, PD
74AHCT164D-Q100	NEXPERIA	获取价格	Automotive product qualification in accordance with AEC-Q100

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