Renesas HD74LV2GT66A User Manual
HD74LV2GT66A
2–channel Analog Switch
REJ03D0145–0200Z
(Previous ADE-205-698A (Z))
Rev.2.00
Oct.17.2003
Description
The HD74LV2GT66A has 2–channel analog switch in an 8 pin package. Each switch section has its own
enable input control (C). High-level voltage applied to C turns on the associated switch section.
Applications include signal gating, chopping, modulation, or demodulation (modem), and signal
multiplexing for analog to digital and digital to analog conversion systems. Low voltage and high-speed
operation is suitable for the battery powered products (e.g., notebook computers), and the low power
consumption extends the battery life.
Features
• The basic gate function is lined up as Renesas uni logic series.
• Supplied on emboss taping for high-speed automatic mounting.
• Control input is TTL compatible input level.
Supply voltage range : 3.0 to 5.5 V
Operating temperature range : –40 to +85°C
• Control inputs V
• Control inputs have hysteresis voltage for the slow transition.
• Ordering Information
Part Name Package Type Package Code Package
HD74LV2GT66AUSE SSOP-8 pin TTP-8DBV US E (3,000 pcs/reel)
(Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
IH
Abbreviation
Taping Abbreviation
(Quantity)
Rev.2.00, Oct.17.2003, page 1 of 9
HD74LV2GT66A
Outline and Article Indication
• HD74LV2GT66A
Index band
Lot No.
Y M W
T 6 6
SSOP–8
Marking
Y : Year code
(the last digit of year)
M : Month code
W : Week code
Function Table
Control Switch
LOFF
HON
H : High level
L : Low level
Rev.2.00, Oct.17.2003, page 2 of 9
HD74LV2GT66A
Pin Arrangement
IN / OUT1
OUT / IN1
CONT2
GND
1
2
3
4
8V
CC
CONT1
7
6
OUT / IN2
IN / OUT2
5
(Top view)
Absolute Maximum Ratings
Item Symbol Ratings Unit Test Conditions
Supply voltage range V
Input voltage range
Output voltage range
*1
*1, 2
Input clamp current I
Output clamp current I
Continuous output current I
Continuous current through
or GND
V
CC
Maximum power dissipation
at Ta = 25°C (in still air)
*3
CC
V
I
V
O
IK
OK
O
I
or I
CC
GND
P
T
Storage temperature Tstg –65 to 150 °C
Notes: The absolute maximum ratings are values, which must not individually be exceeded, and
furthermore no two of which may be realized at the same time.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current
ratings are observed.
2. This value is limited to 5.5 V maximum.
3. The maximum package power dissipation was calculated using a junction temperature of 150°C.
–0.5 to 7.0 V
–0.5 to 7.0 V
–0.5 to VCC + 0.5 V Output : H or L
–20 mA VI < 0
±50 mA VO < 0 or VO > V
±25 mA VO = 0 to V
CC
±50 mA
200 mW
CC
Rev.2.00, Oct.17.2003, page 3 of 9
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