
HD74HC1G66
Analog Switch
REJ03D0188–0800Z
(Previous ADE-205-314F (Z))
Rev.8.00
Jan.27.2004
Description
The HD74HC1G66 is high-speed CMOS analog switch using silicon gate CMOS process. With CMOS
low power dissipation, it provides high speed. The device has low ON resistance for good transfer
characteristics and can take wide range of input voltage.
Features
• The basic gate function is lined up as Renesas uni logic series.
• Supplied on emboss taping for high-speed automatic mounting.
• Electrical characteristics equivalent to the HD74HC4066
Supply voltage range : 2 to 6 V
Operating temperature range : –40 to +85°C
• Ordering Information
Part Name Package Type Package Code Package
Abbreviation
HD74HC1G66CME CMPAK-5 pin CMPAK-5A CM E (3,000 pcs/reel)
Taping Abbreviation
(Quantity)
Rev.8.00, Jan.27.2004, page 1 of 8

HD74HC1G66
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 VCC + 0.5 V
–0.5 to VCC + 0.5 V Output : H or L
±20 mA VI < 0 or VI > V
±20 mA VO < 0 or VO >V
±25 mA VO = 0 to V
CC
±25 mA
200 mW
CC
CC
Recommended Operating Conditions
Item Symbol Min Max Unit Test Conditions
Supply voltage range V
Input voltage range V
Output voltage range V
Input rise / fall time
tr, t
CC
I/O
O
f
(Control input 10% to 90%)
Operating temperature Ta –40 85 °C
Note: Unused or floating control inputs must be held high or low.
26V
0VCCV
0VCCV
0 1000 VCC = 2.0 V
ns
0 500 VCC = 4.5 V
0 400
VCC = 6.0 V
Rev.8.00, Jan.27.2004, page 3 of 8

HD74HC1G66
Electrical Characteristics
V
CC
Item Symbo
Input voltage
On resistance R
Peak on
V
IH
V
IL
ON
RON (p)
resistance
I
Leak current
Input current I
Operating
(off) 6.0 — — ±0.1 — ±1.0 µAV
S
I
(on) 6.0 — — ±0.1 — ±1.0 µAV
S
IN
I
CC
current
(V)
2.0 1.5 — — 1.5 —
4.5 3.15 — — 3.15 —
6.0 4.2 — — 4.2 —
2.0 — — 0.5 — 0.5
4.5 — — 1.35 — 1.35
6.0 — — 1.8 — 1.8
2.0 — 200 450 — 550
4.5 — 90 160 — 180
6.0 — 80 130 — 140
2.0 — 600 1500 — 2000
4.5 — 125 200 — 250
6.0 — 100 170 — 210
6.0 — — ±0.1 — ±1.0 µAV
6.0 — — 1.0 — 10.0 µAV
Ta = 25°C Ta = –40 to 85°C
Min Typ Max Min Max
Unit Test Conditions
V Control input only
Ω V
C
= V
IH
VIN = VCC or GND
IT = 1 mA
Ω V
= V
C
IH
VIN = 0 to V
I
= 1 mA
IN/OUT
= V
C
IL
VIN = VCC, V
CC
OUT
= GND
or VIN = GND,
V
= V
OUT
CC
= V
C
IH
VIN = VCC or GND
= VCC or GND
IN
= VCC or GND
IN
Rev.8.00, Jan.27.2004, page 4 of 8

HD74HC1G66
Switching Characteristics
Item Symbol
Propagation delay time t
Output enable time tZH, t
Output disable time tHZ, t
Maximum control
frequency
Control input
capacitance
Switch I/O capacitance C
Feed through
capacitance
Power dissipation
capacitance
(CL = 50 pF, tr = tf = 6 ns)
PLH
t
PHL
C
IN
IN/OUT
C
IN–OUT
C
PD
,
ZL
LZ
V
Ta = 25°C Ta = –40 to 85°C
CC
(V)
Min Typ Max Min Max
2.0 — — 50 — 65
4.5 — 4 10 — 13
6.0 — — 9 — 11
2.0 — — 115 — 145
4.5 — 10 23 — 29
6.0 — — 20 — 25
2.0 — — 115 — 145
4.5 — 14 23 — 29
6.0 — — 20 — 25
2.0 — 20 — — —
4.5 — 30 — — —
6.0 — 30 — — —
—2.55 — 5 pF
—2.5—— — pF
—0.5—— — pF
—5 —— — pF
Unit Test Conditions
ns R
ns R
ns R
= 10 kΩ
L
= 1 kΩ
L
= 1 kΩ
L
MHz
Rev.8.00, Jan.27.2004, page 5 of 8

HD74HC1G66
•
tZH, tZL / tHZ, t
LZ
V
CC
V
C
R
1 kΩ
V
CC
V
S1 S2
IN
GND
V
OUT
CL =
50 pF
R
1 kΩ
Item S1 S2
t
ZH
t
ZL
t
HZ
t
LZ
V
CC
GND
V
CC
GND
GND
V
CC
GND
V
CC
=
L
=
L
Waveform - A
Waveform - B
tr = 6 ns tf = 6 ns
V
C
90% 90%
50% 50%
t
ZH
50%
V
OUT
t
ZL
50%
Notes: 1. Waveform - A is for an output with internal conditions such that the output is high
except when disabled by the output control.
2. Waveform - B is for an output with internal conditions such that the output is low
except when disabled by the output control.
• Maximum control frequency
V
CC
V
C
V
CC
V
= V
V
IN
CC
GND
OUT
RL =
1 kΩ
CL =
15 pF
V
C
V
OUT
t
LZ
10%10%
t
HZ
90%
10%
VCC/2
V
CC
GND
V
CC
GND
V
OH
GND
V
CC
V
OL
• C
IN/OUT
, C
IN-OUT
C
IN/OUT
Rev.8.00, Jan.27.2004, page 7 of 8
V
C
= GND
C
IN-OUT
V
V
(OFF)
GND
CC
CC
C
IN/OUT

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