74AHC164-Q100 データシートの表示（PDF） - Nexperia B.V. All rights reserved
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74AHC164-Q100 Datasheet PDF : 19 Pages
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Nexperia
74AHC164-Q100; 74AHCT164-Q100
8-bit serial-in/parallel-out shift register
Table 7. Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit, see Figure 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
trec
recovery MR to CP; see Figure 8
time
VCC = 3.0 V to 3.6 V
2.5 -
- 2.5
-
2.5
-
ns
VCC = 4.5 V to 5.5 V
2.5 -
- 2.5
-
2.5
-
ns
CPD
power
fi = 1 MHz; VI = GND to VCC [4] -
48 -
-
-
-
-
pF
dissipation
capacitance
74AHCT164-Q100; VCC = 4.5 V to 5.5 V
tpd
propagation CP to Qn; see Figure 7
delay
CL = 15 pF
CL = 50 pF
MR to Qn; see Figure 8
[2]
- 3.4 9.0 1.0 10.5
1.0
11.5 ns
- 4.9 11.0 1.0 12.5
1.0
14.0 ns
[3]
CL = 15 pF
CL = 50 pF
fmax
maximum see Figure 7
frequency
CL = 15 pF
CL = 50 pF
tW
pulse width CP HIGH or LOW;
see Figure 7
- 3.5 8.6 1.0 10.0
1.0
11.0 ns
- 5.0 10.6 1.0 12.0
1.0
13.5 ns
125 175 - 105
-
85
-
MHz
85 115 - 75
-
65
-
MHz
5.0 -
- 5.0
-
5.0
-
ns
tWL
pulse width MR; see Figure 8
LOW
5.0 -
- 5.0
-
5.0
-
ns
tsu
set-up time DSA, DSB to CP;
see Figure 9
4.5 -
- 4.5
-
4.5
-
ns
th
hold time DSA, DSB to CP;
see Figure 9
2.0 -
- 2.0
-
2.0
-
ns
trec
recovery MR to CP; see Figure 8
time
2.5 -
- 2.5
-
2.5
-
ns
CPD
power
fi = 1 MHz; VI = GND to VCC [4] -
51 -
-
-
-
-
pF
dissipation
capacitance
[1] Typical values are measured at nominal supply voltage (VCC = 3.3 V and VCC = 5.0 V).
[2] tpd is the same as tPLH and tPHL.
[3] tpd is the same as tPHL only.
[4] CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi N + (CL VCC2 fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
(CL VCC2 fo) = sum of the outputs.
74AHC_AHCT164_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 5 July 2013
© Nexperia B.V. 2017. All rights reserved
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