5秒后页面跳转
捷配首页

Datasheet > 逻辑 > 总线驱动器/收发器> SN74ALS374A
SN74ALS374A PDF预览

SN74ALS374A

更新时间： 2024-11-14 23:06:15
品牌 Logo 应用领域
德州仪器 - TI 触发器输出元件
页数 文件大小 规格书
9页 127K
描述
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS

阅读下载

中文翻译

获取价格

SN74ALS374A 数据手册

 浏览型号SN74ALS374A的Datasheet PDF文件第2页浏览型号SN74ALS374A的Datasheet PDF文件第3页浏览型号SN74ALS374A的Datasheet PDF文件第4页浏览型号SN74ALS374A的Datasheet PDF文件第5页浏览型号SN74ALS374A的Datasheet PDF文件第6页浏览型号SN74ALS374A的Datasheet PDF文件第7页 
SN54ALS374A, SN54AS374, SN74ALS374A, SN74AS374  
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS  
WITH 3-STATE OUTPUTS  
SDAS167C – APRIL 1982 – REVISED NOVEMBER 1999  
SN54ALS374A, SN54AS374 . . . J PACKAGE  
SN74ALS374A, SN74AS374 . . . DW OR N PACKAGE  
(TOP VIEW)  
D-Type Flip-Flops in a Single Package With  
3-State Bus Driving True Outputs  
Full Parallel Access for Loading  
Buffered Control Inputs  
OE  
1Q  
1D  
2D  
2Q  
3Q  
3D  
4D  
4Q  
V
CC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
8Q  
8D  
7D  
7Q  
6Q  
6D  
Package Options Include Plastic  
Small-Outline (DW) Packages, Ceramic  
Chip Carriers (FK), and Standard Plastic (N)  
and Ceramic (J) DIPs  
description  
13 5D  
12 5Q  
These octal D-type edge-triggered flip-flops  
feature 3-state outputs designed specifically for  
11  
GND  
CLK  
driving  
highly  
capacitive  
or  
relatively  
low-impedance loads. They are particularly  
suitable for implementing buffer registers, I/O  
ports, bidirectional bus drivers, and working  
registers.  
SN54ALS374A, SN54AS374 . . . FK PACKAGE  
(TOP VIEW)  
On the positive transition of the clock (CLK) input,  
the Q outputs are set to the logic levels set up at  
the data (D) inputs.  
3
2
1
20 19  
18  
8D  
7D  
7Q  
6Q  
6D  
2D  
2Q  
3Q  
3D  
4D  
4
5
6
7
8
17  
16  
15  
14  
A buffered output-enable (OE) input places 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 the increased drive  
provide the capability to drive bus lines without  
interface or pullup components.  
9 10 11 12 13  
OE does not affect 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 SN54ALS374A and SN54AS374 are characterized for operation over the full military temperature range  
of –55°C to 125°C. The SN74ALS374A and SN74AS374 are characterized for operation from 0°C to 70°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 1999, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
PRODUCTION DATA information is 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  
1234567...9

中文翻译

下载PDF

SN74ALS374A 替代型号

型号 品牌 替代类型 描述 数据表
SN54ALS374A TI

功能相似

 OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS

与SN74ALS374A相关器件

型号 品牌 获取价格 描述 数据表
SN74ALS374ADBLE TI

获取价格

 		OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS374ADBR TI

获取价格

 		OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS374ADBRE4 TI

获取价格

 		OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS374ADBRG4 TI

获取价格

 		OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS374ADW TI

获取价格

 		OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS374ADWE4 TI

获取价格

 		OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS374ADWG4 TI

获取价格

 		OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS374ADWR TI

获取价格

 		OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS374ADWRE4 TI

获取价格

 		OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74ALS374ADWRG4 TI

获取价格

 		OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS

与SN74ALS374A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