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전자부품 반도체 검색엔진( 무료 PDF 다운로드 ) - 데이터시트뱅크

74HCT594 데이터 시트보기 (PDF) - Philips Electronics

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74HCT594
Philips
Philips Electronics Philips
74HCT594 Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
Philips Semiconductors
8-bit shift register with output register
Product specification
74HC/HCT594
DC CHARACTERISTICS FOR 74HC
For the DC characteristics, see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: parallel outputs, bus driver; serial output, standard.
ICC category: MSI.
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF.
Tamb (°C)
TEST CONDITIONS
SYMBOL
PARAMETER
+25
40 to +85 40 to +125 UNIT VCC
min. typ. max. min. max. min. max.
(V)
WAVEFORMS
tPHL/tPLH propagation delay
SHCP to Q7
44 150 185 225 ns
16 30 37 45 ns
14 26 31 38 ns
propagation delay
STCP to Qn
44 150 185 225 ns
16 30 37 45 ns
14 26 31 38 ns
tPHL
propagation delay
39 150 185 225 ns
SHR to Q7
14 30 37 45 ns
12 26 31 38 ns
propagation delay
STR to Qn
39 125 155 185 ns
14 25 31 37 ns
12 21 26 31 ns
tW
shift clock pulse width 80 10 100
120
ns
HIGH or LOW
16 4 20
24
ns
14 3 17
20
ns
storage clock pulse 80 10
width HIGH or LOW 16 4
14 3
100
20
17
120
ns
24
ns
20
ns
shift and storage reset 80 14
pulse width HIGH or 16 5
LOW
14 4
100
20
17
120
ns
24
ns
20
ns
tsu
set-up time
Ds to SHCP
100 10
20 4
17 3
125
25
21
150
ns
30
ns
26
ns
set-up time
SHR to STCP
100 14
20 5
17 4
125
25
21
150
ns
30
ns
26
ns
set-up time
SHCP to STCP
100 17
20 6
17 5
125
25
21
150
ns
30
ns
26
ns
2.0 Fig.7
4.5
6.0
2.0 Fig.8
4.5
6.0
2.0 Fig.11
4.5
6.0
2.0 Fig.12
4.5
6.0
2.0 Fig.7
4.5
6.0
2.0 Fig.8
4.5
6.0
2.0 Fig.11 and Fig.12
4.5
6.0
2.0 Fig.9
4.5
6.0
2.0 Fig.10
4.5
6.0
2.0 Fig.8
4.5
6.0
December 1991
6

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