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Número de pieza | 74HCT595 | |
Descripción | 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state | |
Fabricantes | Philips | |
Logotipo | ||
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DATA SHEET
For a complete data sheet, please also download:
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT595
8-bit serial-in/serial or parallel-out
shift register with output latches;
3-state
Product specification
Supersedes data of September 1993
File under Integrated Circuits, IC06
1998 Jun 04
1 page Philips Semiconductors
8-bit serial-in/serial or parallel-out shift
register with output latches; 3-state
Product specification
74HC/HCT595
handbook, full pagewidth
DS
SHCP
MR
STCP
OE
STAGE 0
DQ
FF0
CP
R
STAGES 1 TO 6
DQ
STAGE 7
DQ
FF7
CP
R
Q7'
DQ
LATCH
CP
DQ
LATCH
CP
Q0 Q1 Q2 Q3 Q4 Q5 Q6
Fig.5 Logic diagram.
Q7 MLA010
1998 Jun 04
5
5 Page Philips Semiconductors
8-bit serial-in/serial or parallel-out shift
register with output latches; 3-state
Product specification
74HC/HCT595
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr = tf = 6 ns; CL = 50 pF.
Tamb (°C)
TEST CONDITION
SYMBOL PARAMETER
min
+25
typ max
−40 to +85
min max
−40 to +125
min max
UNIT
VCC
(V)
WAVEFORMS
tPHL/ tPLH
tPHL/ tPLH
tPHL
tPZH/ tPZL
tPHZ/ tPLZ
tW
propagation delay
SHCP to Q7’
propagation delay
STCP to Qn
propagation delay
MR to Q7’
3-state output enable
time OE to Qn
3-state output disable
time OE to Qn
shift clock pulse
width HIGH or LOW
− 25 42
− 24 40
− 23 40
− 21 35
− 18 30
16 6 −
tW storage clock pulse width 16 5 −
HIGH or LOW
tW master reset
pulse width LOW
20 8 −
tsu set-up time DS to
SHSP
16 5 −
tsu set-up time SHCP
to STCP
16 8 −
th
hold time DS to SHCP
3 −2 −
− 53
− 50
− 50
− 44
− 38
20 −
20 −
25 −
20 −
20 −
3−
− 63
− 60
− 60
− 53
− 45
24 −
24 −
30 −
24 −
24 −
3−
ns 4.5 Fig.7
ns 4.5 Fig.8
ns 4.5 Fig.10
ns 4.5 Fig.11
ns 4.5 Fig.11
ns 4.5 Fig.7
ns 4.5 Fig.8
ns 4.5 Fig.10
ns 4.5 Fig.9
ns 4.5 Fig.8
ns 4.5 Fig.9
trem removal time MR
to SHCP
fmax maximum clock
pulse frequency
SHCP or STCP
10 −7 −
30 52 −
13 −
24 −
15 −
20 −
ns 4.5 Fig.10
MHz 4.5 Figs 7 and 8
1998 Jun 04
11
11 Page |
Páginas | Total 20 Páginas | |
PDF Descargar | [ Datasheet 74HCT595.PDF ] |
Número de pieza | Descripción | Fabricantes |
74HCT594 | 8-bit shift register with output register | Philips |
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74HCT595 | 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state | Philips |
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