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74ALVCH16344DLRG4 PDF预览

74ALVCH16344DLRG4

更新时间： 2024-11-09 05:05:51
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德州仪器 - TI 驱动器输出元件双倍数据速率
页数 文件大小 规格书
12页 284K
描述
1-BIT TO 4-BIT ADDRESS DRIVER WITH 3-STATE OUTPUTS

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74ALVCH16344DLRG4 数据手册

 浏览型号74ALVCH16344DLRG4的Datasheet PDF文件第2页浏览型号74ALVCH16344DLRG4的Datasheet PDF文件第3页浏览型号74ALVCH16344DLRG4的Datasheet PDF文件第4页浏览型号74ALVCH16344DLRG4的Datasheet PDF文件第5页浏览型号74ALVCH16344DLRG4的Datasheet PDF文件第6页浏览型号74ALVCH16344DLRG4的Datasheet PDF文件第7页 
SN74ALVCH16344  
1-BIT TO 4-BIT ADDRESS DRIVER  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCES054H–SEPTEMBER 1995–REVISED SEPTEMBER 2004  
FEATURES  
DGG OR DL PACKAGE  
(TOP VIEW)  
•
•
•
•
Member of the Texas Instruments Widebus™  
Family  
1
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
OE1  
1B1  
1B2  
GND  
1B3  
1B4  
OE4  
8B1  
8B2  
GND  
8B3  
8B4  
Bus Hold on Data Inputs Eliminates the Need  
for External Pullup/Pulldown Resistors  
2
3
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
4
5
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
6
7
V
CC  
V
CC  
8
1A  
2B1  
2B2  
GND  
2B3  
2B4  
2A  
8A  
9
7B1  
7B2  
GND  
7B3  
7B4  
7A  
DESCRIPTION/ORDERING INFORMATION  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
This 1-bit to 4-bit address driver is designed for  
1.65-V to 3.6-V VCC operation.  
The SN74ALVCH16344 is used in applications in  
which four separate memory locations must be  
addressed by a single address.  
3A  
6A  
3B1  
3B2  
GND  
3B3  
3B4  
4A  
6B1  
6B2  
GND  
6B3  
6B4  
5A  
To ensure the high-impedance state during power up  
or power down, OE should be tied to VCC through a  
pullup resistor; the minimum value of the resistor is  
determined by the current-sinking capability of the  
driver.  
Active bus-hold circuitry holds unused or undriven  
inputs at a valid logic state. Use of pullup or pulldown  
resistors with the bus-hold circuitry is not  
recommended.  
V
CC  
V
CC  
4B1 23  
4B2 24  
GND 25  
4B3 26  
4B4 27  
OE2 28  
34 5B1  
33 5B2  
32 GND  
31 5B3  
30 5B4  
29 OE3  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
SN74ALVCH16344DL  
TOP-SIDE MARKING  
Tube  
SSOP - DL  
TSSOP - DGG  
ALVCH16344  
ALVCH16344  
-40°C to 85°C  
Tape and reel  
Tape and reel  
SN74ALVCH16344DLR  
SN74ALVCH16344DGGR  
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
FUNCTION TABLE  
INPUTS  
OUTPUT  
Bn  
OE  
L
A
H
L
H
L
L
H
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.  
Widebus is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 1995–2004, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234567...12

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74ALVCH16344DLRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74ALVCH16344DLR TI

完全替代

 1-BIT TO 4-BIT ADDRESS DRIVER WITH 3-STATE OUTPUTS
74ALVCH16344DLG4 TI

完全替代

 1-BIT TO 4-BIT ADDRESS DRIVER WITH 3-STATE OUTPUTS
SN74ALVCH162344DL TI

完全替代

 1-BIT TO 4-BIT ADDRESS DRIVER WITH 3-STATE OUTPUTS

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