74AHCT164 查看數據表（PDF） - Nexperia B.V. All rights reserved
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74AHCT164 Datasheet PDF : 16 Pages
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Nexperia
Symbol Parameter Conditions
74AHCT164
VIH
HIGH-level VCC = 4.5 V to 5.5 V
input voltage
VIL
LOW-level VCC = 4.5 V to 5.5 V
input voltage
VOH
VOL
II
ICC
ΔICC
CI
HIGH-level VI = VIH or VIL; VCC = 4.5 V
output voltage
IO = -50 μA
IO = -8.0 mA
LOW-level
VI = VIH or VIL; VCC = 4.5 V
output voltage
IO = 50 μA
IO = 8.0 mA
input leakage VI = 5.5 V or GND;
current
VCC = 0 V to 5.5 V
supply current VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
additional
per input pin;
supply current VI = VCC - 2.1 V; IO = 0 A;
other pins at VCC or GND;
VCC = 4.5 V to 5.5 V
input
capacitance
74AHC164; 74AHCT164
8-bit serial-in/parallel-out shift register
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ Max Min Max
Min
Max
2.0 -
-
2.0
-
2.0
-
V
-
- 0.8
-
0.8
-
0.8 V
4.4 4.5 -
4.4
-
4.4
-
V
3.94 -
- 3.80
-
3.70
-
V
-
0 0.1
-
0.1
-
0.1 V
-
- 0.36 -
0.44
-
0.55 V
-
- 0.1
-
1.0
-
2.0 μA
-
- 4.0
-
40
-
80 μA
-
- 1.35 -
1.5
-
1.5 mA
-
3 10
-
-
-
-
pF
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 10.
Symbol Parameter Conditions
25 °C
-40 °C to +85 °C -40 °C to +125 °C Unit
Min Typ[1] Max Min Max
Min
Max
74AHC164
tpd
propagation CP to Qn; see Fig. 7
delay
VCC = 3.0 V to 3.6 V
CL = 15 pF
CL = 50 pF
VCC = 4.5 V to 5.5 V
CL = 15 pF
CL = 50 pF
MR to Qn; see Fig. 8
[2]
- 6.5 12.8 1.0 15.0
1.0
16.0 ns
- 9.3 16.3 1.0 18.5
1.0
20.5 ns
- 4.5 9.0 1.0 10.5
1.0
11.5 ns
- 6.4 11.0 1.0 12.5
1.0
14.0 ns
[3]
VCC = 3.0 V to 3.6 V
CL = 15 pF
CL = 50 pF
VCC = 4.5 V to 5.5 V
CL = 15 pF
CL = 50 pF
- 5.3 12.8 1.0 15.0
1.0
16.0 ns
- 7.6 16.3 1.0 18.5
1.0
20.5 ns
- 4.0 8.6 1.0 10.0
1.0
11.0 ns
- 5.8 10.6 1.0 12.0
1.0
13.5 ns
74AHC_AHCT164
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 11 June 2020
© Nexperia B.V. 2020. All rights reserved
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