欢迎访问ic37.com |
会员登录 免费注册
发布采购

SN74LVC16244ADGGR 参数 Datasheet PDF下载

SN74LVC16244ADGGR图片预览
型号: SN74LVC16244ADGGR
PDF下载: 下载PDF文件 查看货源
内容描述: 16位缓冲器/驱动器,具有三态输出 [16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS]
分类和应用: 总线驱动器总线收发器逻辑集成电路光电二极管输出元件
文件页数/大小: 12 页 / 313 K
品牌: TI [ TEXAS INSTRUMENTS ]
 浏览型号SN74LVC16244ADGGR的Datasheet PDF文件第2页浏览型号SN74LVC16244ADGGR的Datasheet PDF文件第3页浏览型号SN74LVC16244ADGGR的Datasheet PDF文件第4页浏览型号SN74LVC16244ADGGR的Datasheet PDF文件第5页浏览型号SN74LVC16244ADGGR的Datasheet PDF文件第6页浏览型号SN74LVC16244ADGGR的Datasheet PDF文件第7页浏览型号SN74LVC16244ADGGR的Datasheet PDF文件第8页浏览型号SN74LVC16244ADGGR的Datasheet PDF文件第9页  
www.ti.com
SN74LVC16244A
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCAS699 – AUGUST 2003 – REVISED MARCH 2005
FEATURES
Member of the Texas Instruments Widebus™
Family
Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t
pd
of 4.1 ns at 3.3 V
Typical V
OLP
(Output Ground Bounce) < 0.8 V
at V
CC
= 3.3 V, T
A
= 25°C
Typical V
OHV
(Output V
OH
Undershoot) > 2 V
at V
CC
= 3.3 V, T
A
= 25°C
I
off
Supports Partial-Power-Down Mode
Operation
Supports Mixed-Mode Signal Operation on All
Ports (5-V Input/Output Voltage With
3.3-V V
CC
)
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 1000-V Charged-Device Model (C101)
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
DESCRIPTION/ORDERING INFORMATION
This 16-bit buffer/driver is designed for 1.65-V to
3.6-V V
CC
operation.
The SN74LVC16244A is designed specifically to
improve the performance and density of 3-state
memory address drivers, clock drivers, and
bus-oriented receivers and transmitters.
1OE
1Y1
1Y2
GND
1Y3
1Y4
V
CC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
V
CC
4Y1
4Y2
GND
4Y3
4Y4
4OE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
2OE
1A1
1A2
GND
1A3
1A4
V
CC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
V
CC
4A1
4A2
GND
4A3
4A4
3OE
The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true outputs and
symmetrical active-low output-enable (OE) inputs.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in
a mixed 3.3-V/5-V system environment.
ORDERING INFORMATION
T
A
FBGA – GRD
FBGA – ZRD (Pb-free)
–40°C to 85°C
SSOP – DL
TSSOP – DGG
TVSOP – DGV
VFBGA – GQL
(1)
PACKAGE
(1)
Tape and reel
Tube
Tape and reel
Tape and reel
Tape and reel
Tape and reel
ORDERABLE PART NUMBER
SN74LVC16244AGRDR
SN74LVC16244AZRDR
SN74LVC16244ADL
SN74LVC16244ADLR
SN74LVC16244ADGGR
SN74LVC16244ADGVR
SN74LVC16244AGQLR
TOP-SIDE MARKING
LD244A
LVC16244A
LVC16244A
LD244A
LD244A
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.
Widebus is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2003–2005, Texas Instruments Incorporated