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SN74AHC16541DLG4 PDF预览

SN74AHC16541DLG4

更新时间： 2024-11-20 20:10:11
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
13页 380K
描述
16-Bit Buffers/Drivers With 3-State Outputs 48-SSOP -40 to 85

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SN74AHC16541DLG4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SSOP包装说明：SSOP, SSOP48,.4
针数：48Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：5.48
其他特性：WITH DUAL OUTPUT ENABLE控制类型：ENABLE LOW
计数方向：UNIDIRECTIONAL系列：AHC/VHC/H/U/V
JESD-30 代码：R-PDSO-G48JESD-609代码：e4
长度：15.875 mm负载电容（CL）：50 pF
逻辑集成电路类型：BUS DRIVER最大I（ol）：0.008 A
湿度敏感等级：1位数：8
功能数量：2端口数量：2
端子数量：48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：SSOP48,.4
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
包装方法：TUBE峰值回流温度（摄氏度）：260
电源：2/5.5 V最大电源电流（ICC）：0.04 mA
Prop。Delay @ Nom-Sup：8.5 ns传播延迟（tpd）：13.5 ns
认证状态：Not Qualified座面最大高度：2.79 mm
子类别：Bus Driver/Transceivers最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：2 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES技术：CMOS
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：0.635 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：7.49 mm
Base Number Matches：1

SN74AHC16541DLG4 数据手册

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SN54AHC16541, SN74AHC16541  
16-BIT BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCLS332F – MARCH 1996 – REVISED JANUARY 2000  
SN54AHC16541 . . . WD PACKAGE  
SN74AHC16541 . . . DGG, DGV, OR DL PACKAGE  
(TOP VIEW)  
Members of the Texas Instruments  
Widebus Family  
EPIC (Enhanced-Performance Implanted  
CMOS) Process  
1OE1  
1Y1  
1Y2  
GND  
1Y3  
1Y4  
1OE2  
1A1  
1A2  
1
2
3
4
5
6
7
8
9
48  
47  
46  
Operating Range 2-V to 5.5-V V  
CC  
Distributed V  
High-Speed Switching Noise  
and GND Pins Minimize  
CC  
45 GND  
1A3  
1A4  
44  
43  
42  
41  
40  
Flow-Through Architecture Optimizes PCB  
Layout  
V
V
CC  
CC  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
1Y5  
1Y6  
1A5  
1A6  
Package Options Include Plastic Shrink  
Small-Outline (DL), Thin Shrink  
Small-Outline (DGG), and Thin Very  
Small-Outline (DGV) Packages and 380-mil  
Fine-Pitch Ceramic Flat (WD) Package  
Using 25-mil Center-to-Center Spacings  
GND 10  
39 GND  
1Y7  
1Y8  
1A7  
1A8  
11  
12  
38  
37  
2Y1 13  
2Y2 14  
GND 15  
2Y3 16  
2Y4 17  
36 2A1  
35 2A2  
34 GND  
33 2A3  
32 2A4  
description  
V
18  
31  
V
The ’AHC16541 devices are noninverting 16-bit  
buffers composed of two 8-bit sections with  
separate output-enable signals. For either 8-bit  
buffer section, the two output-enable (1OE1 and  
1OE2 or 2OE1 and 2OE2) inputs must be low for  
the corresponding Y outputs to be active. If either  
output-enable input is high, the outputs of that  
8-bit buffer section are in the high-impedance  
state.  
CC  
CC  
2Y5 19  
2Y6 20  
GND 21  
2Y7 22  
2Y8 23  
2OE1 24  
30 2A5  
29 2A6  
28 GND  
27 2A7  
26 2A8  
25 2OE2  
To ensure the high-impedance state during power up or power down, OE should be tied to V through a pullup  
CC  
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  
The SN54AHC16541 is characterized for operation over the full military temperature range of –55°C to 125°C.  
The SN74AHC16541 is characterized for operation from –40°C to 85°C.  
FUNCTION TABLE  
(each 8-bit buffer/driver)  
INPUTS  
OUTPUT  
Y
OE2  
L
A
L
OE1  
L
L
H
Z
Z
L
L
H
X
X
H
X
X
H
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.  
EPIC and Widebus are trademarks of Texas Instruments Incorporated.  
Copyright 2000, Texas Instruments Incorporated  
UNLESS OTHERWISE NOTED this document contains PRODUCTION  
DATA information 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  
1234567...13

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8-bit 2-V to 5.5-V parallel-in/serial-out shift register

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 		汽车类 4.5V 至 5.5V 8 位并行负载移位寄存器
SN74AHC165QPWRQ1 TI

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 		汽车类 4.5V 至 5.5V 8 位并行负载移位寄存器 | PW | 16 | -40
SN74AHC165QWBQBRQ1 TI

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 		汽车类 4.5V 至 5.5V 8 位并行负载移位寄存器 | BQB | 16 | -40

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