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74ABT240DB-T PDF预览

74ABT240DB-T

更新时间: 2024-09-24 20:14:39
品牌 Logo 应用领域
飞利浦 - PHILIPS 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
5页 40K
描述
Bus Driver, 2-Func, 4-Bit, Inverted Output, PDSO20,

74ABT240DB-T 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:SSOP, SSOP20,.3Reach Compliance Code:unknown
风险等级:5.76控制类型:ENABLE LOW
JESD-30 代码:R-PDSO-G20负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.064 A
湿度敏感等级:1位数:4
功能数量:2端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE输出极性:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP20,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH包装方法:TAPE AND REEL
电源:5 V最大电源电流(ICC):30 mA
Prop。Delay @ Nom-Sup:4.8 ns认证状态:Not Qualified
子类别:Bus Driver/Transceivers标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUALBase Number Matches:1

74ABT240DB-T 数据手册

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Philips Semiconductors  
Product specification  
Octal inverting buffer (3-State)  
74ABT240  
FEATURES  
Octal bus interface  
DESCRIPTION  
The 74ABT240 high-performance BiCMOS device combines low  
static and dynamic power dissipation with high speed and high  
output drive.  
3-State buffers  
Output capability: +64mA/–32mA  
Latch-up protection exceeds 500mA per Jedec Std 17  
The 74ABT240 device is an octal inverting buffer that is ideal for  
driving bus lines. The device features two Output Enables (1OE,  
2OE), each controlling four of the 3-State outputs.  
ESD protection exceeds 2000 V per MIL STD 883 Method 3015  
and 200 V per Machine Model  
Power-up 3-State  
Live insertion/extraction permitted  
QUICK REFERENCE DATA  
CONDITIONS  
= 25°C; GND = 0V  
SYMBOL  
PARAMETER  
TYPICAL  
UNIT  
T
amb  
t
t
Propagation delay  
nAx to nYx  
PLH  
PHL  
C = 50pF; V = 5V  
3.1  
ns  
L
CC  
C
Input capacitance  
Output capacitance  
Total supply current  
V = 0V or V  
CC  
4
7
pF  
pF  
µA  
IN  
I
C
Outputs disabled; V = 0V or V  
O CC  
OUT  
CCZ  
I
Outputs disabled; V =5.5V  
50  
CC  
ORDERING INFORMATION  
PACKAGES  
TEMPERATURE RANGE OUTSIDE NORTH AMERICA  
NORTH AMERICA  
DWG NUMBER  
SOT146-1  
20-Pin Plastic DIP  
–40°C to +85°C  
–40°C to +85°C  
–40°C to +85°C  
–40°C to +85°C  
74ABT240 N  
74ABT240 D  
74ABT240 DB  
74ABT240 PW  
74ABT240 N  
74ABT240 D  
20-Pin plastic SO  
SOT163-1  
20-Pin Plastic SSOP Type II  
20-Pin Plastic TSSOP Type I  
74ABT240 DB  
74ABT240PW DH  
SOT339-1  
SOT360-1  
PIN DESCRIPTION  
PIN CONFIGURATION  
PIN  
SYMBOL  
NUMBER  
NAME AND FUNCTION  
2, 4, 6, 8  
1A0 – 1A3  
Data inputs  
20  
1OE  
1A0  
2Y0  
1A1  
2Y1  
1A2  
2Y2  
1A3  
2Y3  
1
2
3
4
5
6
7
8
9
V
CC  
11, 13, 15,  
17  
2A0 – 2A3  
Data inputs  
19 2OE  
18 1Y0  
17 2A0  
16 1Y1  
15 2A1  
14 1Y2  
13 2A2  
12 1Y3  
18, 16, 14,  
12  
1Y0 – 1Y3  
Data outputs  
9, 7, 5, 3  
1, 19  
10  
2Y0 – 2Y3  
1OE, 2OE  
GND  
Data outputs  
Output enables  
Ground (0V)  
20  
V
CC  
Positive supply voltage  
GND 10  
11  
2A3  
SA00034  
2
1996 Sep 10  
853–1608 17274  

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