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SN74LV374DBR PDF预览

SN74LV374DBR

更新时间： 2024-11-14 19:16:35
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
11页 246K
描述
LV/LV-A/LVX/H SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SSOP-20

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SN74LV374DBR 技术参数

生命周期：Obsolete零件包装代码：SSOP
包装说明：SSOP,针数：20
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.29系列：LV/LV-A/LVX/H
JESD-30 代码：R-PDSO-G20长度：7.2 mm
逻辑集成电路类型：BUS DRIVER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封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, SHRINK PITCH传播延迟（tpd）：29 ns
认证状态：Not Qualified座面最大高度：2 mm
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：2.7 V
标称供电电压 (Vsup)：3.3 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL宽度：5.3 mm
Base Number Matches：1

SN74LV374DBR 数据手册

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SCLS197B − FEBRUARY 1993 − REVISED APRIL 1996  
SN54LV374 . . . J OR W PACKAGE  
SN74LV374 . . . DB, DW, OR PW PACKAGE  
(TOP VIEW)  
D
D
D
D
EPIC (Enhanced-Performance Implanted  
CMOS) 2-µ Process  
Typical V  
(Output Ground Bounce)  
OLP  
< 0.8 V at V , T = 25°C  
CC  
A
OE  
1Q  
1D  
2D  
2Q  
3Q  
3D  
4D  
4Q  
V
CC  
8Q  
8D  
1
2
3
4
5
6
7
8
9
20  
19  
18  
Typical V  
(Output V  
Undershoot)  
OHV  
OH  
> 2 V at V , T = 25°C  
CC  
A
17 7D  
16 7Q  
15 6Q  
14 6D  
13 5D  
12 5Q  
11 CLK  
ESD Protection Exceeds 2000 V Per  
MIL-STD-883C, Method 3015; Exceeds  
200 V Using Machine Model  
(C = 200 pF, R = 0)  
D
D
Latch-Up Performance Exceeds 250 mA  
Per JEDEC Standard JESD-17  
GND 10  
Package Options Include Plastic  
Small-Outline (DW), Shrink Small-Outline  
(DB), Thin Shrink Small-Outline (PW),  
Ceramic Flat (W) Packages, Chip Carriers  
(FK), and (J) 300-mil DIPs  
SN54LV374 . . . FK PACKAGE  
(TOP VIEW)  
description  
3
2
1
20 19  
18  
8D  
7D  
7Q  
2D  
2Q  
3Q  
3D  
4D  
4
5
6
7
8
These octal edge-triggered D-type flip-flops are  
designed for 2.7-V to 5.5-V V operation.  
17  
16  
CC  
15 6Q  
14  
9 10 11 12 13  
The ’LV374 feature 3-state outputs designed  
specifically for driving highly capacitive or  
relatively low-impedance loads. These devices  
are particularly suitable for implementing buffer  
registers, I/O ports, bidirectional bus drivers, and  
working registers.  
6D  
On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels set up at the data  
(D) inputs.  
A buffered output-enable (OE) input can be used to place the eight outputs in either as normal logic state (high  
or low logic levels) or high-impedance state. In the high-impedance state, the outputs neither load nor drive the  
bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines  
without need for interface or pullup components.  
OE does not affect internal operations of the latch. Old data can be retained or new data can be entered while  
the outputs are in the high-impedance state.  
The SN74LV374 is available in TI’s shrink small-outline package (DB), which provides the same I/O pin count  
and functionality of standard small-outline packages in less than half the printed-circuit-board area.  
The SN54LV374 is characterized for operation over the full military temperature range of −55°C to 125°C. The  
SN74LV374 is characterized for operation from −40°C to 85°C.  
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 is a trademark of Texas Instruments Incorporated.  
Copyright 1996, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443  
1234567...11

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与SN74LV374DBR相关器件

型号 品牌 获取价格 描述 数据表
SN74LV374DW TI

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 		暂无描述
SN74LV374DWR TI

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 		Octal Edge-Triggered D-Type Flip-Flop With 3-State Outputs 20-SOIC -40 to 85
SN74LV374PW TI

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 		LV/LV-A/LVX/H SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
SN74LV374PWLE TI

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 		OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74LV374PWR TI

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 		LV/LV-A/LVX/H SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, TSSOP-20
SN74LV393A TI

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 		DUAL 4-BIT BINARY COUNTERS
SN74LV393AD TI

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 		DUAL 4-BIT BINARY COUNTERS
SN74LV393ADB TI

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 		DUAL 4-BIT BINARY COUNTERS
SN74LV393ADBE4 TI

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 		LV/LV-A/LVX/H SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14, GREEN,
SN74LV393ADBR TI

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 		DUAL 4-BIT BINARY COUNTERS

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