74LVT273 Datasheet PDF - NXP Semiconductors
Part Number | 74LVT273 | |
Description | 3.3V Octal D flip-flop | |
Manufacturers | NXP Semiconductors | |
Logo | ||
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74LVT273
3.3V Octal D flip-flop
Product specification
Supersedes data of 1994 May 11
IC23 Data Handbook
Philips
Semiconductors
1998 Feb 19
|
|
Philips Semiconductors
3.3V Octal D flip-flop
Product specification
74LVT273
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
MIN TYP1 MAX
VIK Input clamp voltage
VCC = 2.7V; IIK = –18mA
VCC = 2.7 to 3.6V; IOH = –100µA
VCC-0.2
VOH High-level output voltage
VCC = 2.7V; IOH = –8mA
2.4
VCC = 3.0V; IOH = –32mA
2.0
VCC = 2.7V; IOL = 100µA
VCC = 2.7V; IOL = 24mA
VOL Low-level output voltage
VCC = 3.0V; IOL = 16mA
VCC = 3.0V; IOL = 32mA
VRST
Power-up output low voltage4
VCC = 3.0V; IOL = 64mA
VCC = 3.6V; IO = 1mA; VI = GND or VCC
II Input leakage current
VCC = 0 or 3.6V; VI = 5.5V
VCC = 3.6V; VI = VCC or GND
VCC = 3.6V; VI = VCC
VCC = 3.6V; VI = 0
Control pins
Data pins3
IOFF Output off current
IHOLD Bus Hold current A inputs5
IEX
Current into an output in the
High state when VO > VCC
VCC = 0V; VI or VO = 0 to 4.5V
VCC = 3V; VI = 0.8V
VCC = 3V; VI = 2.0V
VCC = 0V to 3.6V; VCC = 3.6V
VO = 5.5V; VCC = 3.0V
75
–75
±500
ICCH
ICCL
Quiescent supply current
VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0
VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0
∆ICC
Additional supply current per
input pin2
VCC = 3V to 3.6V; One input at VCC -0.6V,
Other inputs at VCC or GND
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. Unused pins at VCC or GND.
4. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.
5. This is the bus hold overdrive current required to force the input to the opposite logic state.
–0.9
VCC–0.1
2.5
2.2
0.1
0.3
0.25
0.3
0.4
0.13
1
±0.1
0.1
–1
1
150
–150
60
0.13
3
0.1
–1.2
0.2
0.5
0.4
0.5
0.55
0.55
10
±1
1
-5
±100
125
0.19
12
0.2
UNIT
V
V
V
V
µA
µA
µA
µA
mA
mA
AC CHARACTERISTICS
GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500Ω; Tamb = –40°C to +85°C.
SYMBOL
PARAMETER
WAVEFORM
fMAX
Maximum clock frequency
tPLH Propagation delay
tPHL CP to Qn
tPHL
Propagation delay
MR to Qn
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
1
1
2
LIMITS
VCC = 3.3V ±0.3V
MIN
TYP1
MAX
150
1.7 3.5 5.5
1.9 3.5 5.5
1.3 3.2 6.2
VCC = 2.7V
MAX
6.3
5.9
6.2
UNIT
MHz
ns
ns
1998 Feb 19
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74LVT273 electronic component. |
Information | Total 11 Pages | |
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Download | [ 74LVT273.PDF Datasheet ] |
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