5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> SN54HCT574W
SN54HCT574W PDF预览

SN54HCT574W

更新时间： 2024-11-23 23:03:03
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器触发器逻辑集成电路输出元件
页数 文件大小 规格书
6页 118K
描述
OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS

阅读下载

中文翻译

获取价格

SN54HCT574W 技术参数

生命周期：Obsolete零件包装代码：DFP
包装说明：CERAMIC, DFP-20针数：20
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.84Is Samacsys：N
其他特性：BROADSIDE VERSION OF 374系列：HCT
JESD-30 代码：R-GDFP-F20长度：13.09 mm
负载电容（CL）：150 pF逻辑集成电路类型：BUS DRIVER
位数：8功能数量：1
端口数量：2端子数量：20
最高工作温度：125 °C最低工作温度：-55 °C
输出特性：3-STATE输出极性：TRUE
封装主体材料：CERAMIC, GLASS-SEALED封装代码：DFP
封装形状：RECTANGULAR封装形式：FLATPACK
传播延迟（tpd）：80 ns认证状态：Not Qualified
座面最大高度：2.54 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：4.5 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：CMOS
温度等级：MILITARY端子形式：FLAT
端子节距：1.27 mm端子位置：DUAL
宽度：6.92 mmBase Number Matches：1

SN54HCT574W 数据手册

 浏览型号SN54HCT574W的Datasheet PDF文件第2页浏览型号SN54HCT574W的Datasheet PDF文件第3页浏览型号SN54HCT574W的Datasheet PDF文件第4页浏览型号SN54HCT574W的Datasheet PDF文件第5页浏览型号SN54HCT574W的Datasheet PDF文件第6页 
SN54HCT574, SN74HCT574  
OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS  
WITH 3-STATE OUTPUTS  
SCLS177C – MARCH 1984 – REVISED MAY 1997  
SN54HCT574 . . . J OR W PACKAGE  
SN74HCT574 . . . DW, N, OR PW PACKAGE  
(TOP VIEW)  
Inputs Are TTL-Voltage Compatible  
High-Current 3-State Noninverting Outputs  
Drive Bus Lines Directly or up to 15 LSTTL  
Loads  
OE  
1D  
2D  
3D  
4D  
5D  
6D  
7D  
8D  
V
CC  
1Q  
2Q  
1
2
3
4
5
6
7
8
9
20  
19  
18  
Bus-Structured Pinout  
Package Options Include Plastic  
Small-Outline (DW), Thin Shrink  
Small-Outline (PW), and Ceramic Flat (W)  
Packages, Ceramic Chip Carriers (FK), and  
Standard Plastic (N) and Ceramic (J)  
300-mil DIPs  
17 3Q  
16 4Q  
15 5Q  
14 6Q  
13  
7Q  
12 8Q  
description  
GND 10  
11 CLK  
These octal edge-triggered D-type flip-flops  
feature 3-state outputs designed specifically for  
bus driving. They are particularly suitable for  
implementing buffer registers, I/O ports,  
bidirectional bus drivers, and working registers.  
SN54HCT574 . . . FK PACKAGE  
(TOP VIEW)  
3
2
1
20 19  
18  
The eight flip-flops enter data on the low-to-high  
transition of the clock (CLK) input.  
2Q  
3Q  
4Q  
3D  
4D  
5D  
6D  
7D  
4
5
6
7
8
17  
16  
A buffered output-enable (OE) input can be used  
to place the eight outputs in either a normal logic  
state (high or low logic levels) or the  
high-impedance state. In the high-impedance  
state, the outputs neither load nor drive the bus  
lines significantly. The high-impedance state and  
increased drive provide the capability to drive bus  
lines without interface or pullup components.  
15 5Q  
14  
9 10 11 12 13  
6Q  
OE does not affect the internal operations of the flip-flops. Old data can be retained or new data can be entered  
while the outputs are in the high-impedance state.  
The SN54HCT574 is characterized for operation over the full military temperature range of –55°C to 125°C. The  
SN74HCT574 is characterized for operation from –40°C to 85°C.  
FUNCTION TABLE  
(each flip-flop)  
INPUTS  
OUTPUT  
Q
OE  
L
CLK  
D
H
L
↑
↑
H
L
L
L
H or L  
X
X
X
Q
0
H
Z
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 1997, Texas Instruments Incorporated  
UNLESS OTHERWISE NOTED this document contains PRODUCTION  
DATA information current as of publication date. Products conform to  
specifications per the terms of Texas Instruments standard warranty.  
Production processing does not necessarily include testing of all  
parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
123456

中文翻译

下载PDF

与SN54HCT574W相关器件

型号 品牌 获取价格 描述 数据表
SN54HCT574WR TI

获取价格

 		HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, DFP-20
SN54HCT620FH TI

获取价格

 		IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,LLCC,20PIN,CERAMIC
SN54HCT620FK-00 TI

获取价格

 		HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20
SN54HCT620J TI

获取价格

 		IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,20PIN,CERAMIC
SN54HCT620J-00 TI

获取价格

 		HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20
SN54HCT623 TI

获取价格

 		OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54HCT623_03 TI

获取价格

 		OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54HCT623_16 TI

获取价格

 		OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54HCT623FH TI

获取价格

 		IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,LLCC,20PIN,CERAMIC
SN54HCT623FK TI

获取价格

 		OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

与SN54HCT574W相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证