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74AHC2G125DC PDF даташит

Спецификация 74AHC2G125DC изготовлена ​​​​«NXP Semiconductors» и имеет функцию, называемую «Bus buffer/line driver 3-state».

Детали детали

Номер произв 74AHC2G125DC
Описание Bus buffer/line driver 3-state
Производители NXP Semiconductors
логотип NXP Semiconductors логотип 

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74AHC2G125DC Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
DATA SHEET
74AHC2G125; 74AHCT2G125
Bus buffer/line driver; 3-state
Product specification
2004 Jan 13









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74AHC2G125DC Даташит, Описание, Даташиты
Philips Semiconductors
Bus buffer/line driver; 3-state
Product specification
74AHC2G125; 74AHCT2G125
FEATURES
Symmetrical output impedance
High noise immunity
ESD protection:
– HBM EIA/JESD22-A114-A exceeds 2000 V
– MM EIA/JESD22-A115-A exceeds 200 V
– CDM EIA/JESD22-C101 exceeds 1000 V.
Low power dissipation
Balanced propagation delays
SOT505-2 and SOT765-1 package
Specified from40 to +85 °C and 40 to +125 °C.
DESCRIPTION
The 74AHC2G/AHCT2G125 is a high-speed Si-gate
CMOS device.
The 74AHC2G/AHCT2G125 provides a dual non-inverting
buffer/line driver with 3-state output. The 3-state output is
controlled by the output enable input (nOE). A HIGH at
pin nOE causes the output to assume a high-impedance
OFF-state.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf 3.0 ns.
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
AHC2G AHCT2G
UNIT
tPHL/tPLH propagation delay nA to nY CL = 15 pF; VCC = 5 V
3.4 3.4 ns
CI input capacitance
1.5 1.5 pF
CPD power dissipation capacitance CL = 50 pF; f = 1 MHz; notes 1 and 2 9
11 pF
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + (CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in Volts;
N = total load switching outputs;
(CL × VCC2 × fo) = sum of outputs.
2. The condition is VI = GND to VCC.
2004 Jan 13
2









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74AHC2G125DC Даташит, Описание, Даташиты
Philips Semiconductors
Bus buffer/line driver; 3-state
Product specification
74AHC2G125; 74AHCT2G125
FUNCTION TABLE
See note 1.
INPUT
nOE
L
L
H
Note
1. H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
nA
L
H
X
OUTPUT
nY
L
H
Z
ORDERING INFORMATION
TYPE NUMBER
74AHC2G125DP
74AHCT2G125DP
74AHC2G125DC
74AHCT2G125DC
TEMPERATURE
RANGE
40 to +125 °C
40 to +125 °C
40 to +125 °C
40 to +125 °C
PINS
8
8
8
8
PACKAGE
PACKAGE MATERIAL CODE MARKING
TSSOP8
TSSOP8
VSSOP8
VSSOP8
plastic
plastic
plastic
plastic
SOT505-2
SOT505-2
SOT765-1
SOT765-1
A25
C25
A25
C25
PINNING
PIN
1
2
3
4
5
6
7
8
SYMBOL
1OE
1A
2Y
GND
2A
1Y
2OE
VCC
DESCRIPTION
output enable input (active LOW)
data input
data output
ground (0 V)
data input
data output
output enable input (active LOW)
supply voltage
2004 Jan 13
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Номер в каталогеОписаниеПроизводители
74AHC2G125DCBus buffer/line driver 3-stateNXP Semiconductors
NXP Semiconductors
74AHC2G125DPBus buffer/line driver 3-stateNXP Semiconductors
NXP Semiconductors

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