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74LVT574PWDH View Datasheet(PDF) - Philips Electronics

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Description
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74LVT574PWDH
Philips
Philips Electronics Philips
74LVT574PWDH Datasheet PDF : 12 Pages
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Philips Semiconductors
3.3V Octal D-type flip-flop (3-State)
Product specification
74LVT574
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C UNIT
MIN
TYP1 MAX
VIK
Input clamp voltage
VCC = 2.7V; IIK = –18mA
–0.9 –1.2 V
VCC = 2.7 to 3.6V; IOH = –100µA
VCC-0.2 VCC-0.1
VOH High-level output voltage
VCC = 2.7V; IOH = –8mA
2.4
2.5
V
VCC = 3.0V; IOH = –32mA
2.0
2.2
VCC = 2.7V; IOL = 100µA
0.1
0.2
VCC = 2.7V; IOL = 24mA
0.3
0.5
VOL Low-level output voltage
VCC = 3.0V; IOL = 16mA
0.25 0.4
V
VCC = 3.0V; IOL = 32mA
0.3
0.5
VRST
VCC = 3.0V; IOL = 64mA
Power-up output low voltage5 VCC = 3.6V; IO = 1mA; VI = GND or VCC
0.4 0.55
0.13 0.55 V
VCC = 0 or 3.6V; VI = 5.5V
1
10
II
Input leakage current
VCC = 3.6V; VI = VCC or GND
VCC = 3.6V; VI = VCC
VCC = 3.6V; VI = 0
Control pins
Data pins4
±0.1
±1
µA
0.1
1
–1
-5
IOFF Output off current
VCC = 0V; VI or VO = 0 to 4.5V
1
±100 µA
VCC = 3V; VI = 0.8V
75
150
IHOLD Bus Hold current A inputs7
VCC = 3V; VI = 2.0V
–75
–150
µA
VCC = 0V to 3.6V; VCC = 3.6V
±500
IEX
Current into an output in the
High state when VO > VCC
VO = 5.5V; VCC = 3.0V
60
125 µA
IPU/PD
Power up/down 3-State output VCC 1.2V; VO = 0.5V to VCC; VI = GND or VCC;
current3
OE/OE = Don’t care
1
±100 µA
IOZH 3-State output High current
VCC= 3.6V; VO = 3V; VI = VIL or VIH
1
5
µA
IOZL 3-State output Low current
VCC= 3.6V; VO = 0.5V; VI = VIL or VIH
1
–5
µA
ICCH
VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0
0.13 0.19
ICCL Quiescent supply current3
VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0
3
12 mA
ICCZ
VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 05
0.13 0.19
ICC
Additional supply current per
input pin2
VCC = 3V to 3.6V; One input at VCC -0.6V,
Other inputs at VCC or GND
0.1
0.2 mA
NOTES:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND
3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 3.3V ± 0.3V a
transition time of 100µsec is permitted. This parameter is valid for Tamb = 25°C only.
4. Unused pins at VCC or GND.
5. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
6. ICCZ is measured with outputs pulled to VCC or GND.
7. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS
GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3V ± 0.3V
MIN
TYP1
MAX
fMAX
Maximum clock frequency
NO TAG
tPLH
Propagation delay
tPHL
CP to Qn
NO TAG
tPZH
Output enable time
tPZL
to High and Low level
NO TAG
NO TAG
tPHZ
Output disable time
tPLZ
from High and Low level
NO TAG
NO TAG
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
150
1.7
3.6
5.4
2.4
4.3
5.9
1.0
2.9
4.8
1.3
3.4
5.1
1.9
4.0
5.5
1.7
3.2
4.5
VCC = 2.7V
MIN
MAX
150
6.2
6.6
5.9
6.2
5.9
4.5
UNIT
ns
ns
ns
ns
1998 Feb 19
5
 

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