74HC_HCT299_15 Datasheet, PDF (12/24 Pages) NXP Semiconductors – 8-bit universal shift register; 3-state

NXP Semiconductors
74HC299; 74HCT299
8-bit universal shift register; 3-state
Table 7. Dynamic characteristics …continued
GND (ground = 0 V); for test circuit, see Figure 11.
Symbol Parameter
Conditions
t_su
set-up time
t_h
hold time
f_max
maximum
frequency
74HCT299
t_pd
propagation
delay
DSR, DSL to CP; see Figure 7
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
S0, S1 to CP; see Figure 9
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
I/On to CP; see Figure 7
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
I/On, DSR, DSL to CP;
see Figure 7
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
S0, S1 to CP; see Figure 9
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
CP input; see Figure 7
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 5.0 V; C_L = 15 pF
V_CC = 6.0 V
CP to Q0, Q7; see Figure 7
V_CC = 4.5 V
V_CC = 5.0 V; C_L = 15 pF
CP to I/On; see Figure 7
V_CC = 4.5 V
V_CC = 5.0 V; C_L = 15 pF
MR to Q0, Q7 or I/On;
see Figure 8
V_CC = 4.5 V
V_CC = 5.0 V; C_L = 15 pF
25 °C
Min Typ Max
−40 °C to
+85 °C
Min Max
−40 °C to Unit
+125 °C
Min Max
100 33
20 12
17 10
- 125 - 150 - ns
- 25 - 30 - ns
- 21 - 26 - ns
100 33
20 12
17 10
- 125 - 150 - ns
- 25 - 30 - ns
- 21 - 26 - ns
125 39
25 14
21 11
- 155 - 190 - ns
- 31 - 38 - ns
- 26 - 32 - ns
0 −14 -
0
-
0
- ns
0 −5 -
0
-
0
- ns
0 −4 -
0
-
0
- ns
0 −28 -
0
-
0
- ns
0 −10 -
0
-
0
- ns
0 −8 -
0
-
0
- ns
5.0 15 - 4.0 - 3.4 - MHz
25 45 - 20 - 17 - MHz
- 50 -
-
-
-
- MHz
29 54 - 24 - 20 - MHz
[1]
- 22 37 - 46 - 56 ns
- 19 -
-
-
-
- ns
- 22 37 - 46 - 56 ns
- 19 -
-
-
-
- ns
[2]
- 27 46 - 58 - 69 ns
- 23 -
-
-
-
- ns
74HC_HCT299_3
Product data sheet
Rev. 03 — 28 July 2008
© NXP B.V. 2008. All rights reserved.
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