74HC597(2016) 데이터 시트보기 (PDF) - NXP Semiconductors.
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74HC597 Datasheet PDF : 22 Pages
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Nexperia
74HC597; 74HCT597
8-bit shift register with input flip-flops
Table 6. Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max
Min
Max
ICC
supply current VI = VCC or GND; IO = 0 A;
-
- 8.0
-
80.0
-
160.0 A
VCC = 5.5 V
ICC
additional
supply current
VI = VCC 2.1 V;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V;
IO = 0 A
per input pin; DS input
- 25 90
-
112.5
-
122.5 A
per input pin; Dn inputs
- 30 108
-
135
-
147 A
per input pin; PL, MR
inputs
- 150 540
-
675
-
735 A
per input pin; STCP,
SHCP inputs
- 150 540
-
675
-
735 A
CI
input
capacitance
- 3.5 -
-
-
-
- pF
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit, see Figure 13.
Symbol Parameter Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max
Min
Max
74HC597
tpd
propagation SHCP to Q; see Figure 7 [1]
delay
VCC = 2.0 V
-
55 175 -
220
-
265 ns
VCC = 4.5 V
-
20 35
-
44
-
53 ns
VCC = 5.0 V; CL = 15 pF
-
17 -
-
-
-
-
ns
VCC = 6.0 V
-
16 30
-
37
-
45 ns
MR to Q; see Figure 8
[1]
VCC = 2.0 V
-
58 175 -
220
-
265 ns
VCC = 4.5 V
-
21 35
-
44
-
53 ns
VCC = 6.0 V
-
17 30
-
37
-
45 ns
STCP to Q; see Figure 7 [1]
VCC = 2.0 V
-
80 250 -
315
-
375 ns
VCC = 4.5 V
-
29 50
-
63
-
75 ns
VCC = 5.0 V; CL = 15 pF
-
25 -
-
-
-
-
ns
VCC = 6.0 V
-
23 43
-
54
-
64 ns
PL to Q; see Figure 9
[1]
VCC = 2.0 V
VCC = 4.5 V
VCC = 5.0 V; CL = 15 pF
VCC = 6.0 V
-
69 215 -
270
-
-
25 43
-
54
-
-
21 -
-
-
-
-
20 37
-
46
-
325 ns
65 ns
-
ns
55 ns
74HC_HCT597
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 25 February 2016
© Nexperia B.V. 2017. All rights reserved
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