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SN74ABT245BDBRG4 PDF预览

SN74ABT245BDBRG4

更新时间: 2024-11-15 22:27:51
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光电二极管输出元件信息通信管理
页数 文件大小 规格书
21页 780K
描述
OCTAL BUS TRANSCEIVERS WITH 3 STATE OUTPUTS

SN74ABT245BDBRG4 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.08Is Samacsys:N
其他特性:WITH DIRECTION CONTROL控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:ABT
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:7.2 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS TRANSCEIVER最大I(ol):0.064 A
湿度敏感等级:1位数:8
功能数量:1端口数量: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:TRUE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:TR峰值回流温度(摄氏度):260
电源:5 V最大电源电流(ICC):0.25 mA
Prop。Delay @ Nom-Sup:3.9 ns传播延迟(tpd):3.9 ns
认证状态:Not Qualified施密特触发器:No
座面最大高度:2 mm子类别:Bus Driver/Transceivers
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:BICMOS温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED翻译:N/A
宽度:5.3 mmBase Number Matches:1

SN74ABT245BDBRG4 数据手册

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SCBS081L − JANUARY 1991 − REVISED APRIL 2005  
D
D
D
Typical V  
(Output Ground Bounce)  
D
D
Latch-Up Performance Exceeds 500 mA Per  
JEDEC Standard JESD 17  
OLP  
<1 V at V  
= 5 V, T = 25°C  
CC  
A
I
and Power-Up 3-State Support Hot  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
off  
Insertion  
High-Drive Outputs (−32-mA I , 64-mA I  
OH  
)
OL  
SN54ABT245A . . . J OR W PACKAGE  
SN74ABT245B . . . DB, DGV, DW, N, NS,  
OR PW PACKAGE  
SN54ABT245B . . . FK PACKAGE  
(TOP VIEW)  
SN74ABT245B . . . RGY PACKAGE  
(TOP VIEW)  
(TOP VIEW)  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
1
20  
DIR  
A1  
V
CC  
3
2
1 20 19  
18  
B1  
B2  
B3  
19  
18  
17  
16  
15  
14  
13  
12  
A3  
A4  
A5  
A6  
A7  
4
5
6
7
8
2
3
4
5
6
7
8
9
OE  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
B8  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
OE  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
17  
16  
A2  
A3  
15 B4  
14  
A4  
B5  
A5  
9 10 11 12 13  
A6  
A7  
A8  
10  
11  
GND  
description/ordering information  
These octal bus transceivers are designed for asynchronous communication between data buses. The devices  
transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the  
direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so the buses are  
effectively isolated.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP − N  
Tube  
SN74ABT245BN  
SN74ABT245BN  
AB245B  
QFN − RGY  
Tape and reel SN74ABT245BRGYR  
Tube SN74ABT245BDW  
SOIC − DW  
ABT245B  
Tape and reel SN74ABT245BDWR  
Tape and reel SN74ABT245BNSR  
Tape and reel SN74ABT245BDBR  
SOP − NS  
ABT245B  
AB245B  
SSOP − DB  
−40°C to 85°C  
Tube  
SN74ABT245BPW  
TSSOP − PW  
TVSOP − DGV  
AB245B  
AB245B  
Tape and reel SN74ABT245BPWR  
Tape and reel SN74ABT245BDGVR  
SN74ABT245BGQNR  
VFBGA − GQN  
VFBGA − ZQN (Pb-free)  
CDIP − J  
Tape and reel  
AB245B  
SN74ABT245BZQNR  
Tube  
Tube  
Tube  
SNJ54ABT245AJ  
SNJ54ABT245AW  
SNJ54ABT245AFK  
SNJ54ABT245AJ  
SNJ54ABT245AW  
SNJ54ABT245AFK  
CFP − W  
−55°C to 125°C  
LCCC − FK  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available  
at www.ti.com/sc/package.  
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 2005, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74ABT245BDBRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74ABTH245DBRE4 TI

完全替代

Octal Bus Transceivers With 3-State Outputs 20-SSOP -40 to 85
SN74ABTH245DBR TI

完全替代

Octal Bus Transceivers With 3-State Outputs 20-SSOP -40 to 85
SN74ABT245BDBR TI

完全替代

OCTAL BUS TRANSCEIVERS WITH 3 STATE OUTPUTS

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