74LVT16374A 데이터 시트보기 (PDF) - NXP Semiconductors.
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74LVT16374A Datasheet PDF : 19 Pages
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NXP Semiconductors
74LVT16374A; 74LVTH16374A
3.3 V 16-bit edge-triggered D-type flip-flop; 3-state
Table 6. Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
ΔICC
additional supply current per input pin; VCC = 3.0 V to 3.6 V; one input [7] -
at VCC − 0.6 V, other inputs at VCC or GND
CI
input capacitance
input pins; VI = 0 V or 3.0 V
-
CO
output capacitance
output pins nQn; outputs disabled;
-
VO = 0 V or VCC
Typ[1]
0.1
Max
0.2
Unit
mA
3
-
pF
9
-
pF
[1] Typical values are measured at VCC = 3.3 V and at Tamb = 25 °C.
[2] For valid test results, data must not be loaded into the flips-flops (or latches) after applying power.
[3] Unused pins at VCC or GND.
[4] This is the bus hold overdrive current required to force the input to the opposite logic state.
[5] This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms. From VCC = 1.2 V to VCC = 3.3 V ± 0.3 V
a transition time of 100 μs is permitted. This parameter is valid for Tamb = 25 °C only.
[6] ICC is measured with outputs pulled to VCC or GND.
[7] This is the increase in supply current for each input at the specified voltage level other than VCC or GND.
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 10.
Symbol Parameter
Conditions
Tamb = −40 °C to +85 °C
fmax
maximum frequency nCP; VCC = 3.3 V ± 0.3 V; see Figure 7
tPLH
LOW to HIGH
nCP to nQn; see Figure 7
propagation delay
VCC = 3.3 V ± 0.3 V
VCC = 2.7 V
tPHL
HIGH to LOW
nCP to nQn; see Figure 7
propagation delay
VCC = 3.3 V ± 0.3 V
VCC = 2.7 V
tPZH
OFF-state to HIGH nOE to nQn; see Figure 8
propagation delay
VCC = 3.3 V ± 0.3 V
VCC = 2.7 V
tPZL
OFF-state to LOW nOE to nQn; see Figure 8
propagation delay
VCC = 3.3 V ± 0.3 V
VCC = 2.7 V
tPHZ
HIGH to OFF-state nOE to nQn; see Figure 8
propagation delay
VCC = 3.3 V ± 0.3 V
VCC = 2.7 V
tPLZ
LOW to OFF-state nOE to nQn; see Figure 8
propagation delay
VCC = 3.3 V ± 0.3 V
VCC = 2.7 V
Min
Typ[1] Max
Unit
150
-
-
MHz
1.5
2.9
5.0
ns
-
-
5.6
ns
1.5
3.0
5.0
ns
-
-
5.6
ns
1.5
3.2
4.8
ns
-
-
6.0
ns
1.5
3.0
4.6
ns
-
-
5.2
ns
1.5
3.9
5.4
ns
-
-
6.0
ns
1.5
3.4
4.6
ns
-
-
5.0
ns
74LVT_LVTH16374A_7
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 07 — 22 March 2010
© NXP B.V. 2010. All rights reserved.
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