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74HC_HCT597_15 Datasheet, PDF (10/23 Pages) NXP Semiconductors – 8-bit shift register with input flip-flops
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NXP Semiconductors
74HC597; 74HCT597
8-bit shift register with input flip-flops
Table 7. Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit, see Figure 14.
Symbol Parameter Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max
Min
Max
tsu
set-up time Dn to STCP; see
Figure 12
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
DS to SHCP; see
Figure 12
60 8
-
75
-
90
-
ns
12 3
-
15
-
18
-
ns
10 2
-
13
-
15
-
ns
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
PL to SHCP; see
Figure 13
60 11
-
75
-
90
-
ns
12 4
-
15
-
18
-
ns
10 3
-
13
-
15
-
ns
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
th
hold time Dn to STCP; see
Figure 12
60 11
-
75
-
90
-
ns
12 4
-
15
-
18
-
ns
10 3
-
13
-
15
-
ns
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
PL, DS to SHCP; see
Figure 12
5 3 -
5
-
5
-
ns
5 1 -
5
-
5
-
ns
5 1 -
5
-
5
-
ns
VCC = 2.0 V
5 6 -
5
-
5
-
ns
VCC = 4.5 V
5 2 -
5
-
5
-
ns
VCC = 6.0 V
5 2 -
5
-
5
-
ns
fmax
maximum SHCP; see Figure 8
frequency
VCC = 2.0 V
6.0 29 - 4.8
-
4.0
-
MHz
VCC = 4.5 V
30 87
-
24
-
20
-
MHz
VCC = 5.0 V; CL = 15 pF
-
96 -
-
-
-
-
MHz
VCC = 6.0 V
35 104 -
28
-
24
-
MHz
CPD
power
CL = 50 pF; f = 1 MHz;
[3] -
29 -
-
-
-
-
pF
dissipation VI = GND to VCC
capacitance
74HC_HCT597
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 15 April 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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