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PDF 74LVT543DB Data sheet ( Hoja de datos )
| Número de pieza | 74LVT543DB | |
| Descripción | 3.3V Octal latched transceiver with dual enable 3-State | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
74LVT543
3.3V Octal latched transceiver with
dual enable (3-State)
Product specification
Supersedes data of 1994 May 20
IC23 Data Handbook
1998 Feb 19
Philips
Semiconductors
1 page  
Philips Semiconductors
3.3V Octal latched transceiver with dual enable
(3-State)
Product specification
74LVT543
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 inputs6
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 = 3.6V; VI = VCC or GND
VCC = 0 or 3.6V; VI = 5.5V
VCC = 3.6V; VI = 5.5V
VCC = 3.6V; VI = VCC
Control pins
I/O Data pins4
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
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
±0.1
1
1
0.1
–1
1
150
–150
60
15
–1.2
0.2
0.5
0.4
0.5
0.55
0.55
±1
10
20
1
-5
±100
125
±100
V
V
V
V
µA
µA
µA
µA
µA
ICCH
VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0
0.13 0.19
ICCL Quiescent supply current
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 = 0
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 the power.
6. This is the bus hold overdrive current required to force the input to the opposite logic state.
1998 Feb 19
5
5 Page 
Philips Semiconductors
3.3V Octal latched transceiver with dual enable
(3-State)
NOTES
Product specification
74LVT543
1998 Feb 19
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet 74LVT543DB.PDF ] | |
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