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PDF 7LVT2952PWDH Data sheet ( Hoja de datos )
| Número de pieza | 7LVT2952PWDH | |
| Descripción | 3.3V LVT octal registered transceiver 3-State | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
74LVT2952
3.3V LVT octal registered transceiver
(3-State)
Product specification
Supersedes data of 1994 Sep 27
IC23 Data Handbook
1998 Feb 19
Philips
Semiconductors
1 page  
Philips Semiconductors
3.3V Octal registered transceiver (3-State)
Product specification
74LVT2952
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
MIN
TYP1
MAX
UNIT
VIK Input clamp voltage
VOH High-level output voltage
VOL Low-level output voltage
VRST
Power-up output low
voltage5
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–0.2
2.4
2.0
–0.9
VCC–0.1
2.5
2.2
0.1
0.3
0.25
0.3
0.4
0.13
–1.2
0.2
0.5
0.4
0.5
0.55
0.55
V
V
V
V
II
IOFF
IHOLD
IEX
IPU/PD
VCC = 3.6V; VI = VCC or GND
VCC = 0 or 3.6V; VI = 5.5V
Control pins
Input leakage current
VCC = 3.6V; VI = 5.5V
VCC = 3.6V; VI = VCC
I/O Data pins4
VCC = 3.6V; VI = 0
Output off current
Bus Hold current A inputs6
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
Current into an output in the
High state when VO > VCC
VO = 5.5V; VCC = 3.0V
Power up/down 3-State
output current3
VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC;
OE/OE = Don’t care
75
–75
±500
±0.1
1
1
0.1
–1
1
150
–150
±1.0
10
20
1.0
-5.0
±100
µA
µA
µA
60 125 µA
±1
±100
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 VCC = 0.6V.
3. This parameter is valid for any VCC between 0V and 1.3V with a transition time of up to 10msec. From VCC = 1.3V 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. 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 LVT octal registered transceiver (3-State)
NOTES
Product specification
74LVT2952
1998 Feb 19
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet 7LVT2952PWDH.PDF ] | |
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