74HCT1G66 PDF даташит
Спецификация 74HCT1G66 изготовлена «Philips» и имеет функцию, называемую «Bilateral switch». |
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Детали детали
Номер произв | 74HCT1G66 |
Описание | Bilateral switch |
Производители | Philips |
логотип |
16 Pages
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INTEGRATED CIRCUITS
DATA SHEET
74HC1G66; 74HCT1G66
Bilateral switch
Product specification
File under Integrated Circuits, IC06
1998 Aug 03
No Preview Available ! |
Philips Semiconductors
Bilateral switch
Product specification
74HC1G66;
74HCT1G66
FEATURES
• Wide operating voltage range:
2.0 to 9.0 V
• Very low ON resistance
45 Ω (TYP.) at VCC = 4.5 V
30 Ω (TYP.) at VCC = 6.0 V
25 Ω (TYP.) at VCC = 9.0 V
• High noise immunity
• Low power dissipation
• Very small 5 pins package
• Output capability: non standard.
DESCRIPTION
The 74HC1G/HCT1G66 is a
high-speed Si-gate CMOS device.
The 74HC1G/HCT1G66 provides an
analog switch. The switch has two
input/output terminals (Y, Z) and an
active HIGH enable input (E). When E
is LOW, the analog switch is turned
off.
The non standard output currents are
equal compared to the
74HC/HCT4066.
FUNCTION TABLE
INPUTS E(1)
L
H
SWITCH
OFF
ON
Note
1. H = HIGH voltage level;
L = LOW voltage level.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf = 6.0 ns.
SYMBOL
PARAMETER
TYP.
CONDITIONS
UNIT
HC1G HCT1G
tPZH/tPZL
tPHZ/tPLZ
CI
CPD
CS
turn-on time
E to Vos
turn-off time
E to Vos
input
capacitance
power
dissipation
capacitance
max. switch
capacitance
CL = 15 pF
RL = 1 kΩ
VCC = 5 V
11
11
1.5
notes 1 and 2 9
12
12
1.5
9
88
ns
ns
pF
pF
pF
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi + ∑ ((CL +CS)× VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
CS = max. switch capacitance in pF;
VCC = supply voltage in V;
∑ ((CL +CS)× VCC2 × fo) = sum of outputs.
2. For HC1G the condition is VI = GND to VCC.
For HCT1G the condition is VI = GND to VCC − 1.5 V.
PINNING
PIN
1
2
3
4
5
SYMBOL
Y
Z
GND
E
VCC
DESCRIPTION
independent input/output
independent input/output
ground (0 V)
enable input (active HIGH)
DC positive supply voltage
1998 Aug 03
2
No Preview Available ! |
Philips Semiconductors
Bilateral switch
Product specification
74HC1G66;
74HCT1G66
ORDERING INFORMATION
OUTSIDE NORTH AMERICA
74HC1G66GW
74HCT1G66GW
TEMPERATURE
RANGE
−40 to +125 °C
PACKAGE
PINS PACKAGE MATERIAL CODE MARKING
5 SC-88A
5 SC-88A
plastic
plastic
SOT353
SOT353
HL
TL
handbook, halfpage
Y1
Z2
GND 3
5 VCC
66
4E
MNA074
Fig.1 Pin configuration.
handbook, halfpage
4
E
1
Y
2
Z
MNA075
Fig.2 Logic symbol.
handbook, halfpage
1
4#
1
X1
1
MNA076
2
Fig.3 IEC logic symbol.
1998 Aug 03
handbook, halfpage
E
VCC
GND
Y
VCC
Z MNA077
Fig.4 Logic diagram.
3
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Номер в каталоге | Описание | Производители |
74HCT1G66 | Bilateral switch | Philips |
74HCT1G66GW | Bilateral switch | Philips |
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