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参数资料
| 型号： | 74VHC594 |
| 厂商： | 意法半导体 |
| 英文描述： | 8 BIT SHIFT REGISTER WITH OUTPUT REGISTER |
| 中文描述： | 8位元移位寄存器与输出寄存器 |
| 文件页数： | 7/14页 |
| 文件大小： | 308K |
| 代理商： | 74VHC594 |
74VHC594
7/14
Table 8: Capacitive Characteristics
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
Table 9: Dynamic Switching Characteristics
1) Worst case package.
2) Max number of outputs defined as (n). Data inputs are driven 0V to 5.0V, (n-1) outputs switching and one output at GND.
3) Max number of data inputs (n) switching. (n-1) switching 0V to 5.0V. Inputs under test switching: 5.0V to threshold (V
ILD
), 0V to threshold
(V
IHD
), f=1MHz.
Figure 5: Test Circuit
C
L
= 15/50pF or equivalent (includes jig and probe capacitance)
R
T
= Z
OUT
of pulse generator (typically 50
)
Symbol
Parameter
Test Condition
Value
Unit
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
C
IN
C
OUT
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
7
pF
9
pF
C
PD
70
pF
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
V
OLP
Dynamic Low
Voltage Quiet
Output (note 1, 2)
Dynamic High
Voltage Input
(note 1, 3)
Dynamic Low
Voltage Input
(note 1, 3)
5.0
C
L
= 50 pF
0.9
1.2
V
V
OLV
-0.9
-1.2
V
IHD
5.0
3.5
V
V
ILD
5.0
1.5
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74VHC594MTR | 功能描述:计数器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| 74VHC594TTR | 功能描述:计数器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| 74VHC595 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:8-Bit Shift Register with Output Latches |
| 74VHC595_07 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:8-Bit Shift Register with Output Latches |
| 74VHC595BQ | 制造商:NXP Semiconductors 功能描述:Bulk 制造商:NXP Semiconductors 功能描述:IC 8BIT SISO SHIFT REG DHV |
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