74AHC1G126 PDF даташит
Спецификация 74AHC1G126 изготовлена «NXP Semiconductors» и имеет функцию, называемую «Bus buffer/line driver; 3-state». |
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Детали детали
Номер произв | 74AHC1G126 |
Описание | Bus buffer/line driver; 3-state |
Производители | NXP Semiconductors |
логотип |
16 Pages
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INTEGRATED CIRCUITS
DATA SHEET
74AHC1G126; 74AHCT1G126
Bus buffer/line driver; 3-state
Product specification
File under Integrated Circuits, IC06
1999 Sep 20
No Preview Available ! |
Philips Semiconductors
Bus buffer/line driver; 3-state
Product specification
74AHC1G126; 74AHCT1G126
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
• Low power dissipation
• Balanced propagation delays
• Very small 5-pin package
• Output capability: standard.
DESCRIPTION
The 74AHC1G/AHCT1G126 is a
high-speed Si-gate CMOS device.
The 74AHC1G/AHCT1G126 provides
one non-inverting buffer/line driver
with 3-state output. The 3-state output
is controlled by the output enable
input (OE). A LOW at OE causes the
output to assume a high-impedance
OFF-state.
QUICK REFERENCE DATA
Ground = 0 V; Tamb = 25 °C; tr = tf ≤ 3.0 ns.
SYMBOL
PARAMETER
TYPICAL
CONDITIONS
UNIT
AHC1G AHCT1G
tPHL/tPLH
CI
CPD
propagation delay
inA to outY
input capacitance
power dissipation
capacitance
CL = 15 pF;
VCC = 5 V
CL = 50 pF;
f = 1 MHz;
notes 1 and 2
3.4
1.5
9
3.4
1.5
11
ns
pF
pF
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 = output load capacitance in pF;
VCC = supply voltage in Volts.
2. The condition is VI = GND to VCC.
FUNCTION TABLE
See note 1.
INPUTS
OE inA
HL
HH
LX
Note
1. H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
OUTPUT
outY
L
H
Z
ORDERING INFORMATION
TYPE NUMBER
74AHC1G126GW
74AHCT1G126GW
TEMPERATURE
RANGE
−40 to +85 °C
PINS
5
5
PACKAGES
PACKAGE
SC-88A
SC-88A
MATERIAL
plastic
plastic
CODE
SOT353
SOT353
MARKING
AN
CN
1999 Sep 20
2
No Preview Available ! |
Philips Semiconductors
Bus buffer/line driver; 3-state
PINNING
PIN
1
2
3
4
5
SYMBOL
OE
inA
GND
outY
VCC
output enable input
data input
ground (0 V)
data output
DC supply voltage
Product specification
74AHC1G126; 74AHCT1G126
DESCRIPTION
handbook, halfpage
OE 1
inA 2
GND 3
5 VCC
126
4 outY
MNA124
handbook, halfpage
2 inA
1 OE
outY 4
MNA125
Fig.1 Pin configuration.
Fig.2 Logic symbol.
handbook, halfpage
2
1 OE
4
MNA126
handbook, halfpaigneA
OE
outY
MNA127
Fig.3 IEC logic symbol.
1999 Sep 20
3
Fig.4 Logic diagram.
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Номер в каталоге | Описание | Производители |
74AHC1G125 | Bus buffer/line driver; 3-state | NXP Semiconductors |
74AHC1G125 | SINGLE BUFFER GATE | Diodes |
74AHC1G126 | Bus buffer/line driver; 3-state | NXP Semiconductors |
74AHC1G126 | SINGLE BUFFER GATE | Diodes |
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