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74HSTL162822DGGRE4 PDF预览

74HSTL162822DGGRE4

更新时间: 2024-11-03 20:06:55
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件逻辑集成电路触发器
页数 文件大小 规格书
9页 293K
描述
TTL/H/L SERIES, LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO64, PLASTIC, TSSOP-64

74HSTL162822DGGRE4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP64,.32,20
针数:64Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.84
系列:TTL/H/LJESD-30 代码:R-PDSO-G64
长度:17 mm逻辑集成电路类型:D LATCH
位数:14功能数量:1
端子数量:64最高工作温度:90 °C
最低工作温度:-40 °C输出特性:SERIES-RESISTOR
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP64,.32,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3 V
传播延迟(tpd):5.7 ns认证状态:Not Qualified
座面最大高度:1.2 mm子类别:FF/Latches
最大供电电压 (Vsup):3.45 V最小供电电压 (Vsup):3.15 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED触发器类型:LOW LEVEL
宽度:6.1 mmBase Number Matches:1

74HSTL162822DGGRE4 数据手册

 浏览型号74HSTL162822DGGRE4的Datasheet PDF文件第2页浏览型号74HSTL162822DGGRE4的Datasheet PDF文件第3页浏览型号74HSTL162822DGGRE4的Datasheet PDF文件第4页浏览型号74HSTL162822DGGRE4的Datasheet PDF文件第5页浏览型号74HSTL162822DGGRE4的Datasheet PDF文件第6页浏览型号74HSTL162822DGGRE4的Datasheet PDF文件第7页 
SN74HSTL162822  
14-BIT TO 28-BIT HSTL-TO-LVTTL MEMORY ADDRESS LATCH  
SCES091A – DECEMBER 1996 – REVISED APRIL 1997  
DGG PACKAGE  
(TOP VIEW)  
Member of the Texas Instruments  
Widebus Family  
Inputs Meet JEDEC HSTL Standard  
JESD8-6  
1Q2  
2Q1  
1Q1  
GND  
D1  
2Q2  
1Q3  
GND  
2Q3  
1Q4  
1
64  
63  
62  
61  
60  
59  
58  
57  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
2
All Outputs Have Equivalent 25-Series  
Resistors  
3
4
Packaged in Plastic Thin Shrink  
Small-Outline Package  
5
D2  
D3  
V
6
CC  
2Q4  
1Q5  
GND  
2Q5  
1Q6  
7
description  
V
8
CC  
D4  
D5  
D6  
GND  
D7  
9
This 14-bit to 28-bit D-type latch is designed for  
3.15-V to 3.45-V V operation. HSTL levels are  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
CC  
expected on the inputs. LVTTL levels are driven  
on the Q outputs.  
V
CC  
2Q6  
1Q7  
GND  
2Q7  
2Q8  
GND  
1Q8  
2Q9  
All outputs are designed to sink up to 12 mA and  
include 25-series resistors to reduce overshoot  
and undershoot.  
1LE  
V
CC  
V
REF  
GND  
The SN74HSTL162822 is particularly suitable for  
driving an address bus to two banks of memory.  
Each bank of 14 outputs is controlled with its own  
latch-enable (LE) input.  
GND  
2LE  
D8  
GND  
D9  
V
CC  
Each of the 14 data (D) inputs is tied to the inputs  
of two D-type latches, which provide true data at  
the outputs. While LE is low, the outputs (Q) of the  
corresponding 14 latches follow the D inputs.  
When LE is taken high, the Q outputs are latched  
at the levels set up at the D inputs.  
1Q9  
D10  
D11  
2Q10  
GND  
1Q10  
2Q11  
V
CC  
D12  
D13  
D14  
GND  
1Q14  
2Q14  
1Q13  
V
CC  
The SN74HSTL162822 is characterized for  
operation from –40°C to 90°C.  
1Q11  
2Q12  
GND  
1Q12  
2Q13  
FUNCTION TABLE  
INPUTS  
OUTPUT  
Q
LE  
D
H
L
L
L
H
L
Q
0
H
X
Output level before the  
indicated steady-state input  
conditions were established  
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 Incorporated.  
Copyright 1997, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

74HSTL162822DGGRE4 替代型号

型号 品牌 替代类型 描述 数据表
74HSTL162822DGGRG4 TI

完全替代

TTL/H/L SERIES, LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO64, GREEN, PLASTIC, TSSOP-64
SN74HSTL162822DGGR TI

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