74LVT2952 查看數據表（PDF） - NXP Semiconductors.
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74LVT2952 Datasheet PDF : 18 Pages
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NXP Semiconductors
74LVT2952
3.3 V Octal registered transceiver; 3-State
9. Static characteristics
Table 7. Static characteristics
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Tamb = 40 C to +85 C Unit
Min
Typ[1] Max
VIK
VIH
VIL
VOH
VOL
VOL(pu)
input clamping voltage
HIGH-level input voltage
LOW-level input voltage
HIGH-level output voltage
LOW-level output voltage
power-up LOW-level
output voltage
VCC = 2.7 V; IIK = –18 mA
VCC = 2.7 V to 3.6 V; IOH = 100 A
VCC = 2.7 V; IOH = 8 mA
VCC = 3.0 V; IOH = 32 mA
VCC = 2.7 V; IOL = 100 A
VCC = 2.7 V; IOL = 24 mA
VCC = 3.0 V; IOL = 16 mA
VCC = 3.0 V; IOL = 32 mA
VCC = 3.0 V; IOL = 64 mA
VCC = 3.6 V; IO = 1 mA; VI = GND or VCC
1.2
0.9
-V
2.0
-
-V
-
-
0.8
VCC 0.2 VCC 0.1 - V
2.4
2.5
-
2.0
2.2
-V
-
0.1
0.2 V
-
0.3
0.5 V
-
0.25 0.4 V
-
0.3
0.5 V
-
0.4
0.55 V
[2]
-
0.13 0.55 V
II
input leakage current
control pins
VCC = 0 V or 3.6 V; VI = 5.5 V
VCC = 3.6 V; VI = VCC or GND
I/O data pins
-
-
[3]
1
10 A
0.1
1 A
IOFF
ILO
IO(pu/pd)
IBHL
IBHH
IBHLO
power-off leakage current
output leakage current
power-up/power-down
output current
bus hold LOW current
bus hold HIGH current
bus hold LOW
overdrive current
VCC = 3.6 V; VI = 5.5 V
VCC = 3.6 V; VI = VCC
VCC = 3.6 V; VI = 0 V
VCC = 0 V; VI or VO = 0 V to 4.5 V
VO = 5.5 V; VCC = 3.6 V; output HIGH
VCC 1.2 V VO = 0.5 V to VCC;
VI = GND or VCC; OExx = don’t care
VCC = 3.0 V; VI = 0.8 V
VCC = 3.0 V; VI = 2.0 V
VCC = 0 V to 3.0 V; VI = 3.6 V
-
-
5
-
-
[4]
-
75
-
[5] 500
1
20 A
0.1
1 A
1
- A
1
100 A
60
125 A
1
100 A
150
150
-
- A
75 A
- A
IBHHO
bus hold HIGH
overdrive current
VCC = 0 V to 3.0 V; VI = 3.6 V
[5]
-
-
500 A
ICC
supply current
VCC = 3.6 V; VI = VCC or GND; IO = 0 A
outputs HIGH
-
0.13 0.19 mA
outputs LOW
-
3
12 mA
outputs disabled
-
0.13 0.19 mA
ICC
CI
additional supply current
input capacitance
per input pin; VCC = 3.0 V to 3.6 V;
one input = VCC 0.6 V;
other inputs at VCC or GND
control inputs; outputs disabled;
VI = 0 V or 3.0 V
[6]
-
-
0.1
0.2 mA
4
- pF
74LVT2952
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 11 September 2013
© NXP B.V. 2013. All rights reserved.
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