参数资料
型号: M54HC597K1
厂商: STMICROELECTRONICS
元件分类: 计数移位寄存器
英文描述: HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, CDFP16
封装: CERAMIC, DFP-16
文件页数: 12/14页
文件大小: 515K
代理商: M54HC597K1
M54HC597
7/14
Table 7: Capacitive Characteristics
1) CPD 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. ICC(opr) =CPD xVCC xfIN +ICC
Table 8: Test Circuit
CL = 50pF or equivalent (includes jig and probe capacitance)
RT =ZOUT of pulse generator (typically 50)
Figure 5: Waveform - Minimum Pulse Width, Propagation Delay Time (f=1MHz; 50% duty cycle)
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
5.0
5
10
pF
CPD
Power Dissipation
Capacitance (note
1)
5.0
60
pF
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