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74LVT574 Datasheet(PDF) 5 Page - NXP Semiconductors

Part No. 74LVT574
Description  3.3V Octal D-type flip-flop 3-State
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

74LVT574 Datasheet(HTML) 5 Page - NXP Semiconductors

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Philips Semiconductors
Product specification
74LVT574
3.3V Octal D-type flip-flop (3-State)
1998 Feb 19
5
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
VCC = 3.0V; IOL = 64mA
0.4
0.55
VRST
Power-up output low voltage5
VCC = 3.6V; IO = 1mA; VI = GND or VCC
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
Control pins
±0.1
±1
µA
II
In ut leakage current
VCC = 3.6V; VI = VCC
Data pins4
0.1
1
µA
VCC = 3.6V; VI = 0
Data ins4
–1
-5
IOFF
Output off current
VCC = 0V; VI or VO = 0 to 4.5V
1
±100
µA
7
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
current3
VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC;
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 100
µsec 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 = 500Ω; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3V ± 0.3V
VCC = 2.7V
UNIT
MIN
TYP1
MAX
MIN
MAX
fMAX
Maximum clock frequency
NO TAG
150
150
ns
tPLH
tPHL
Propagation delay
CP to Qn
NO TAG
1.7
2.4
3.6
4.3
5.4
5.9
6.2
6.6
ns
tPZH
tPZL
Output enable time
to High and Low level
NO TAG
NO TAG
1.0
1.3
2.9
3.4
4.8
5.1
5.9
6.2
ns
tPHZ
tPLZ
Output disable time
from High and Low level
NO TAG
NO TAG
1.9
1.7
4.0
3.2
5.5
4.5
5.9
4.5
ns
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.


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