5秒后页面跳转
SN74AHCT240-Q1 PDF预览

SN74AHCT240-Q1

更新时间: 2024-11-05 11:07:51
品牌 Logo 应用领域
德州仪器 - TI 驱动总线驱动器总线收发器
页数 文件大小 规格书
9页 178K
描述
具有 TTL 兼容型 CMOS 输入的汽车类 8 通道、4.5V 至 5.5V 反相器

SN74AHCT240-Q1 数据手册

 浏览型号SN74AHCT240-Q1的Datasheet PDF文件第2页浏览型号SN74AHCT240-Q1的Datasheet PDF文件第3页浏览型号SN74AHCT240-Q1的Datasheet PDF文件第4页浏览型号SN74AHCT240-Q1的Datasheet PDF文件第5页浏览型号SN74AHCT240-Q1的Datasheet PDF文件第6页浏览型号SN74AHCT240-Q1的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃ ꢄꢅꢆ ꢇꢈ ꢃꢉ ꢊꢋ ꢌ  
ꢍ ꢆꢇꢄꢎ ꢏꢐꢑ ꢑ ꢒ ꢓꢔ ꢕꢓ ꢖ ꢗꢒ ꢓ  
ꢘ ꢖꢇ ꢅ ꢙ ꢊꢀꢇꢄꢇ ꢒ ꢍ ꢐꢇ ꢚꢐ ꢇꢀ  
SCLS582B − APRIL 2004 − REVISED APRIL 2008  
PW PACKAGE  
(TOP VIEW)  
D
D
D
Qualified for Automotive Applications  
Inputs Are TTL-Voltage Compatible  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
1OE  
1A1  
2Y4  
1A2  
2Y3  
1A3  
2Y2  
1A4  
2Y1  
GND  
V
CC  
2OE  
1Y1  
2A4  
1Y2  
2A3  
1Y3  
2A2  
1Y4  
2A1  
description/ordering information  
This octal buffer/driver is designed specifically to  
improve the performance and density of 3-state  
memory-address drivers, clock drivers, and  
bus-oriented receivers and transmitters.  
The SN74AHCT240 device is organized as two 4-bit  
buffers/line drivers with separate output-enable (OE)  
inputs. When OE is low, the device passes data from  
the A inputs to the Y outputs. When OE is high, the  
outputs are in the high-impedance state.  
To ensure the high-impedance state during power up or power down, OE shall be tied to V  
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  
through a pullup  
CC  
{
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
T
A
PACKAGE  
−40°C to 85°C  
TSSOP − PW Tape and reel  
SN74AHCT240IPWRQ1  
AHCT240I  
For the most current package and ordering information, see the Package Option Addendum at the end of this  
document, or see the TI web site at http://www.ti.com.  
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.  
FUNCTION TABLE  
(each 4-bit buffer/driver)  
INPUTS  
OUTPUT  
Y
OE  
A
H
L
L
L
L
H
Z
H
X
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.  
ꢇꢦ  
Copyright 2008, Texas Instruments Incorporated  
ꢢ ꢦ ꢣ ꢢꢛ ꢜꢰ ꢞꢝ ꢡ ꢩꢩ ꢧꢡ ꢟ ꢡ ꢠ ꢦ ꢢ ꢦ ꢟ ꢣ ꢫ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74AHCT240-Q1 替代型号

型号 品牌 替代类型 描述 数据表
SN74AHCT240 TI

功能相似

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54AHCT240 TI

功能相似

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

与SN74AHCT240-Q1相关器件

型号 品牌 获取价格 描述 数据表
SN74AHCT244 TI

获取价格

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74AHCT244_03 TI

获取价格

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74AHCT244_101 TI

获取价格

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74AHCT244DB TI

获取价格

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74AHCT244DBLE TI

获取价格

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74AHCT244DBR TI

获取价格

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74AHCT244DBRE4 TI

获取价格

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74AHCT244DBRG4 TI

获取价格

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74AHCT244DGV TI

获取价格

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74AHCT244DGVR TI

获取价格

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS