74HCT164 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74HCT164 Datasheet PDF : 24 Pages
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Philips Semiconductors
74HC164; 74HCT164
8-bit serial-in, parallel-out shift register
11. Dynamic characteristics
Table 9: Dynamic characteristics for 74HC164
GND = 0 V; tr = tf = 6 ns; CL = 50 pF; test circuit see Figure 10; unless otherwise specified
Symbol Parameter
Conditions
Min Typ Max Unit
Tamb = 25 °C
tPHL, tPLH propagation delay
CP to Qn
see Figure 7
VCC = 2.0 V
-
41
170 ns
VCC = 4.5 V
VCC = 6.0 V
-
15
34
ns
-
12
29
ns
tPHL
propagation delay
MR to Qn
see Figure 8
VCC = 2.0 V
-
39
140 ns
VCC = 4.5 V
-
14
28
ns
VCC = 6.0 V
-
11
24
ns
tTHL, tTLH output transition time
see Figure 7
VCC = 2.0 V
-
19
75
ns
VCC = 4.5 V
-
7
15
ns
tW
clock pulse width;
HIGH or LOW
VCC = 6.0 V
see Figure 7
VCC = 2.0 V
VCC = 4.5 V
-
6
13
ns
80
14
-
ns
16
5
-
ns
VCC = 6.0 V
14
4
-
ns
master reset pulse width; see Figure 8
LOW
VCC = 2.0 V
60
17
-
ns
VCC = 4.5 V
12
6
-
ns
VCC = 6.0 V
10
5
-
ns
trem
removal time MR to CP see Figure 8
VCC = 2.0 V
60
17
-
ns
VCC = 4.5 V
VCC = 6.0 V
12
6
-
ns
10
5
-
ns
tsu
set-up time
see Figure 9
DSA, and DSB to CP
VCC = 2.0 V
60
8
-
ns
VCC = 4.5 V
12
3
-
ns
VCC = 6.0 V
10
2
-
ns
th
hold time DSA and DSB see Figure 9
to CP
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
fmax
maximum clock pulse see Figure 7
frequency
VCC = 2.0 V
+4
−6
-
+4
−2
-
+4
−2
-
6
23
-
ns
ns
ns
MHz
VCC = 4.5 V
30
71
-
MHz
VCC = 6.0 V
35
85
-
MHz
9397 750 14693
Product data sheet
Rev. 03 — 4 April 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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