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7AHCT125PWDH PDF даташит

Спецификация 7AHCT125PWDH изготовлена ​​​​«NXP Semiconductors» и имеет функцию, называемую «Quad buffer/line driver; 3-state».

Детали детали

Номер произв 7AHCT125PWDH
Описание Quad buffer/line driver; 3-state
Производители NXP Semiconductors
логотип NXP Semiconductors логотип 

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7AHCT125PWDH Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
DATA SHEET
74AHC125; 74AHCT125
Quad buffer/line driver; 3-state
Product specification
Supersedes data of 1999 Jan 11
File under Integrated Circuits, IC06
1999 Sep 27









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7AHCT125PWDH Даташит, Описание, Даташиты
Philips Semiconductors
Quad buffer/line driver; 3-state
Product specification
74AHC125; 74AHCT125
FEATURES
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
Balanced propagation delays
All inputs have Schmitt-trigger
actions
Inputs accepts voltages higher than
VCC
For AHC only:
operates with CMOS input levels
For AHCT only:
operates with TTL input levels
Specified from
40 to +85 and +125 °C.
DESCRIPTION
The 74AHC/AHCT125 are
high-speed Si-gate CMOS devices
and are pin compatible with low
power Schottky TTL (LSTTL). They
are specified in compliance with
JEDEC standard No. 7A.
The 74AHC/AHCT125 are four
non-inverting buffer/line drivers with
3-state outputs. The 3-state outputs
(nY) are controlled by the output
enable input (nOE). A HIGH at n
causes the outputs to assume a
HIGH-impedance OFF-state.
The ‘125’ is identical to the ‘126’ but
has active LOW enable inputs.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf 3.0 ns.
SYMBOL PARAMETER
CONDITIONS
TYPICAL
UNIT
AHC AHCT
tPHL/tPLH propagation delay CL = 15 pF;
nA to nY
VCC = 5 V
3.0 3.0 ns
CI input capacitance VI = VCC or GND 3.0 3.0 pF
CO output capacitance
4.0 4.0 pF
CPD power dissipation CL = 50 pF; 10 12 pF
capacitance
f = 1 MHz;
notes 1 and 2
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi + (CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
(CL × VCC2 × fo) = sum of outputs;
CL = output load capacitance in pF;
VCC = supply voltage in Volts.
2. The condition is VI = GND to VCC.
FUNCTION TABLE
See note 1.
INPUT
nOE
L
L
H
nA
L
H
X
Note
1. H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
OUTPUT
nY
L
H
Z
1999 Sep 27
2









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7AHCT125PWDH Даташит, Описание, Даташиты
Philips Semiconductors
Quad buffer/line driver; 3-state
Product specification
74AHC125; 74AHCT125
ORDERING INFORMATION
OUTSIDE NORTH
AMERICA
NORTH AMERICA
74AHC125D
74AHC125PW
74AHCT125D
74AHCT125PW
74AHC125D
74AHC125PW DH
74AHCT125D
7AHCT125PW DH
PINS
14
14
14
14
PACKAGES
PACKAGE
MATERIAL
SO
TSSOP
SO
TSSOP
plastic
plastic
plastic
plastic
PINNING
PIN
1, 4, 10 and 13
2, 5, 9 and 12
3, 6, 8 and 11
7
14
SYMBOL
1OE to 4OE
1A to 4A
1Y to 4A
GND
VCC
DESCRIPTION
output enable inputs (active LOW)
data inputs
data outputs
ground (0 V)
DC supply voltage
CODE
SOT108-1
SOT402-1
SOT108-1
SOT402-1
1999 Sep 27
3










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