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74LVT374PWDH View Datasheet(PDF) - Philips Electronics

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Description
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74LVT374PWDH Datasheet PDF : 12 Pages
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Philips Semiconductors
3.3V Octal D-type flip-flop; positive-edge trigger
(3-State)
Product specification
74LVT374
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
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 pins4
1
10
±0.1
±1
µA
0.1
1
–1
-5
IOFF Output off current
IHOLD Bus Hold current A inputs7
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
1
±100 µA
150
–150
µA
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
ICCL
Quiescent supply current3
VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0
VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0
0.13 0.19
3
12 mA
ICCZ
VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 06
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 down to GND.
7. This is the bus hold overdrive current required to force the input to the opposite logic state.
1998 Feb 19
5
 

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