参数资料
型号: SN74ALVCH374DBRE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封装: GREEN, PLASTIC, SSOP-20
文件页数: 8/15页
文件大小: 416K
代理商: SN74ALVCH374DBRE4
www.ti.com
OE
To Seven Other Channels
1
11
3
2
CLK
1D
C1
1D
1Q
ABSOLUTE MAXIMUM RATINGS
(1)
SN74ALVCH374
OCTAL POSITIVE EDGE-TRIGGERED D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
SCES118G – JULY 1997 – REVISED OCTOBER 2004
FUNCTION TABLE
INPUTS
OUTPUT
Q
OE
CLK
D
L
H
L
L
H or L
X
Q0
H
X
Z
LOGIC DIAGRAM (POSITIVE LOGIC)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
-0.5
4.6
V
VI
Input voltage range(2)
-0.5
4.6
V
VO
Output voltage range(2)(3)
-0.5
VCC + 0.5
V
IIK
Input clamp current
VI < 0
-50
mA
IOK
Output clamp current
VO < 0
-50
mA
IO
Continuous output current
±50
mA
Continuous current through VCC or GND
±100
mA
DB package
70
DGV package
92
θ
JA
Package thermal impedance(4)
DW package
58
°C/W
N package
69
PW package
83
Tstg
Storage temperature range
-65
150
°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
(3)
This value is limited to 4.6 V maximum.
(4)
The package thermal impedance is calculated in accordance with JESD 51-7.
2
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SN74ALVCH374DBRG4 功能描述:触发器 Octal POS Edge TRIGRD DTyp FlipFlop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
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SN74ALVCH374DW 功能描述:触发器 Octal Pos-Edge-Trig D-Type F-F RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
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