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74HCT273DB112: 产品描述Flip Flops OCTAL D-TYPE; 产品类别半导体逻辑; 文件大小791KB，共20页; 制造商NXP(恩智浦); 官网地址https://www.nxp.com

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74HCT273DB112概述

Flip Flops OCTAL D-TYPE

74HCT273DB112规格参数

参数名称	属性值
产品种类 Product Category	Flip Flops
制造商 Manufacturer	NXP(恩智浦)
RoHS	Details
Number of Circuits	1
Logic Family	HCT
Logic Type	D-Type Edge Triggered Flip-Flop
Polarity	Non-Inverting
Input Type	Single-Ended
输出类型 Output Type	Single-Ended
传播延迟时间 Propagation Delay Time	15 ns
High Level Output Current	- 4 mA
Low Level Output Current	4 mA
电源电压-最大 Supply Voltage - Max	5.5 V
最小工作温度 Minimum Operating Temperature	- 40 C
最大工作温度 Maximum Operating Temperature	+ 125 C
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	SOT-339
系列 Packaging	Tube
Function	D-Type Bus Interface
高度 Height	1.8 mm
长度 Length	7.4 mm
Number of Channels	8
Number of Input Lines	8
Number of Output Lines	8
工作电源电压 Operating Supply Voltage	5 V
Quiescent Current	8 uA
Reset Type	Master Reset
工厂包装数量 Factory Pack Quantity	924
电源电压-最小 Supply Voltage - Min	4.5 V
宽度 Width	5.4 mm

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74HC273; 74HCT273

Octal D-type flip-flop with reset; positive-edge trigger

Rev. 5 — 26 February 2016

Product data sheet

1. General description

The 74HC273; 74HCT273 is an octal positive-edge triggered D-type flip-flop. The device

features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of

their corresponding Dn inputs that meet the set-up and hold time requirements on the

LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW independently

of clock and data inputs. Inputs include clamp diodes. This enables the use of current

limiting resistors to interface inputs to voltages in excess of V

2. Features and benefits



Input levels:



For 74HC273: CMOS level



For 74HCT273: TTL level



Common clock and master reset



Eight positive edge-triggered D-type flip-flops



Complies with JEDEC standard no. 7A



ESD protection:



HBM JESD22-A114F exceeds 2000 V



MM JESD22-A115-A exceeds 200 V



Multiple package options



Specified from

40 C

to +85

C

and from

40 C

to +125

C

3. Ordering information

Table 1.

Ordering information

Package

Temperature range Name

74HC273D

74HCT273D

74HC273DB

74HCT273DB

74HC273PW

74HCT273PW

74HC273BQ

74HCT273BQ

40 C

to +125

C

40 C

to +125

C

TSSOP20

40 C

to +125

C

SSOP20

plastic shrink small outline package; 20 leads; body width

5.3 mm

plastic thin shrink small outline package; 20 leads; body

width 4.4 mm

SOT339-1

SOT360-1

SOT764-1

40 C

to +125

C

SO20

Description

Version

plastic small outline package; 20 leads; body width 7.5 mm SOT163-1

Type number

DHVQFN20 plastic dual in-line compatible thermal enhanced very thin

quad flat package; no leads; 20 terminals;

body 2.5



4.5



0.85 mm

74HCT273DB112相似产品对比

	74HCT273DB112	74HC273DB118	74HCT273PW112	74HCT273DB118
描述	Flip Flops OCTAL D-TYPE	Wireless Charging Coils WE-WPCC Transm Extnd 24uH .07Ohm Qi-A10	Flip Flops OCTAL D-TYPE	Bipolar Transistors - BJT 300mW -50Vceo
产品种类 Product Category	Flip Flops	Flip Flops	Flip Flops	Flip Flops
制造商 Manufacturer	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)
RoHS	Details	Details	Details	Details
Number of Circuits	1	1	1	1
Logic Family	HCT	HC	HCT	HCT
Logic Type	D-Type Edge Triggered Flip-Flop	D-Type Edge Triggered Flip-Flop	D-Type Edge Triggered Flip-Flop	D-Type Edge Triggered Flip-Flop
Polarity	Non-Inverting	Non-Inverting	Non-Inverting	Non-Inverting
Input Type	Single-Ended	Single-Ended	Single-Ended	Single-Ended
输出类型 Output Type	Single-Ended	Single-Ended	Single-Ended	Single-Ended
传播延迟时间 Propagation Delay Time	15 ns	15 ns at 5 V	15 ns	15 ns
High Level Output Current	- 4 mA	- 5.2 mA	- 4 mA	- 4 mA
Low Level Output Current	4 mA	5.2 mA	4 mA	4 mA
电源电压-最大 Supply Voltage - Max	5.5 V	6 V	5.5 V	5.5 V
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C	- 40 C	- 40 C
最大工作温度 Maximum Operating Temperature	+ 125 C	+ 125 C	+ 125 C	+ 125 C
安装风格 Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
封装 / 箱体 Package / Case	SOT-339	SOT-339	SOT-360	SOT-339
Function	D-Type Bus Interface	D-Type Bus Interface	D-Type Bus Interface	D-Type Bus Interface
高度 Height	1.8 mm	1.8 mm	0.95 mm	1.8 mm
长度 Length	7.4 mm	7.4 mm	6.6 mm	7.4 mm
Number of Channels	8	8	8	8
Number of Input Lines	8	8	8	8
Number of Output Lines	8	8	8	8
工作电源电压 Operating Supply Voltage	5 V	5 V	5 V	5 V
Quiescent Current	8 uA	8 uA	8 uA	8 uA
Reset Type	Master Reset	Master Reset	Master Reset	Master Reset
电源电压-最小 Supply Voltage - Min	4.5 V	2 V	4.5 V	4.5 V
宽度 Width	5.4 mm	5.4 mm	4.5 mm	5.4 mm
系列 Packaging	Tube	Cut Tape	Tube	Cut Tape
工厂包装数量 Factory Pack Quantity	924	-	1875	1000

74HCT273DB112

74HCT273DB112在线购买

74HCT273DB112概述

74HCT273DB112规格参数

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