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PDF 74LVT574 Data sheet ( Hoja de datos )
| Número de pieza | 74LVT574 | |
| Descripción | 3.3V Octal D-type flip-flop 3-State | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 74LVT574 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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INTEGRATED CIRCUITS
74LVT574
3.3V Octal D-type flip-flop (3-State)
Product specification
Supersedes data of 1995 Nov 14
IC23 Data Handbook
1998 Feb 19
Philips
Semiconductors
1 page  
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
VOH
VOL
VRST
II
IOFF
IHOLD
IEX
IPU/PD
Input clamp voltage
High-level output voltage
Low-level output voltage
Power-up output low voltage5
Input leakage current
Output off current
Bus Hold current A inputs7
Current into an output in the
High state when VO > VCC
Power up/down 3-State output
current3
VCC = 2.7V; IIK = –18mA
VCC = 2.7 to 3.6V; IOH = –100µA
VCC = 2.7V; IOH = –8mA
VCC = 3.0V; IOH = –32mA
VCC = 2.7V; IOL = 100µA
VCC = 2.7V; IOL = 24mA
VCC = 3.0V; IOL = 16mA
VCC = 3.0V; IOL = 32mA
VCC = 3.0V; IOL = 64mA
VCC = 3.6V; IO = 1mA; VI = GND or VCC
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
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
Control pins
Data pins4
VO = 5.5V; VCC = 3.0V
VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC;
OE/OE = Don’t care
VCC-0.2
2.4
2.0
75
–75
±500
–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
–1.2
0.2
0.5
0.4
0.5
0.55
0.55
10
±1
1
-5
±100
60 125
1 ±100
V
V
V
V
µA
µA
µA
µA
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 = 500Ω; 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
2.4 4.3
1.0 2.9
1.3 3.4
1.9 4.0
1.7 3.2
5.4
5.9
4.8
5.1
5.5
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
5 Page 
Philips Semiconductors
3.3V Octal D-type flip-flop (3-State)
NOTES
Product specification
74LVT574
1998 Feb 19
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet 74LVT574.PDF ] | |
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