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MM74HC595 数据表(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 MM74HC595
功能描述  8-Bit Shift Registers with Output Latches
PDF  8 Pages
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

MM74HC595 数据表(HTML) 4 Page - National Semiconductor (TI)

  MM74HC595 Datasheet HTML 1Page - National Semiconductor (TI) MM74HC595 Datasheet HTML 2Page - National Semiconductor (TI) MM74HC595 Datasheet HTML 3Page - National Semiconductor (TI) MM74HC595 Datasheet HTML 4Page - National Semiconductor (TI) MM74HC595 Datasheet HTML 5Page - National Semiconductor (TI) MM74HC595 Datasheet HTML 6Page - National Semiconductor (TI) MM74HC595 Datasheet HTML 7Page - National Semiconductor (TI) MM74HC595 Datasheet HTML 8Page - National Semiconductor (TI)  
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AC Electrical Characteristics
VCCe20–60V CLe50 pF tretfe6 ns (unless otherwise specified) (Continued)
TAe25 C
74HC
54HC
Symbol
Parameter
Conditions
VCC
TAeb40 to 85 CTAeb55 to 125 C
Units
Typ
Guaranteed Limits
tPHL tPLH
Maximum Propagation
V
ns
Delay from SCLR to Q H
V
ns
V
ns
tPZH tPZL
Maximum Output Enable
RLe kX
from G to QA thru QH
CLe
pF
V
ns
CLe
pF
V
ns
CLe
pF
V
ns
CLe
pF
V
ns
CLe
pF
V
ns
CLe
pF
V
ns
tPHZ tPLZ
Maximum Output Disable
RLe kX
V
ns
Time from G to QA thru QH
CLe
pF
V
ns
V
ns
tS
Minimum Setup Time
V
ns
from SER to SCK
V
ns
V
ns
tR
Minimum Removal Time
V
ns
from SCLR to SCK
V
ns
V
ns
tS
Minimum Setup Time
V
ns
from SCK to RCK
V
ns
V
ns
tH
Minimum Hold Time
V
ns
SER to SCK
V
ns
V
ns
tW
Minimum Pulse Width
V
ns
of SCK or SCLR
V
ns
V
ns
tr tf
Maximum Input Rise and
V
ns
Fall Time Clock
V
ns
V
ns
tTHL tTLH
Maximum Output
V
ns
Rise and Fall Time
V
ns
QA QH
V
ns
tTHL tTLH
Maximum Output
V
ns
Rise
Fall Time
V
ns
Q H
V
ns
CPD
Power Dissipation
GeVCC
pF
Capacitance Outputs
GeGND
pF
Enabled Note
CIN
Maximum Input
pF
Capacitance
COUT
Maximum Output
pF
Capacitance
Note 6
CPD determines the no load dynamic power consumption PDeCPD VCC2 faICC VCC and the no load dynamic current consumption ISeCPD VCC faICC
4



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