Analog Switch Datasheet
HD74LV1G66A 
REJ03D0069-0700 Rev.7.00, Mar 21, 2008   
Page 5 of 8 
Switching Characteristics 
•  V
CC
 = 1.8 ± 0.15 V 
Ta = 25°C  Ta = –40 to 85°C 
Item Symbol 
Min Typ Max Min Max 
Unit 
Test 
Conditions 
FROM 
(Input) 
TO 
(Output)
— 4.0 13.0 — 19.0  C
L
 = 15 pF 
Propagation 
delay time 
t
PLH
t
PHL
— 11.0 23.0 — 29.0 
ns 
C
L
 = 50 pF 
IN/OUT 
or OUT/IN
OUT/IN
or IN/OUT
— 11.0 24.0 — 29.0  C
L
 = 15 pF 
Enable time 
t
ZH
t
ZL
— 18.0 44.0 — 51.0 
ns 
C
L
 = 50 pF 
C 
IN/OUT
or OUT/IN
— 11.0 21.0 — 29.0  C
L
 = 15 pF 
Disable time 
t
HZ
t
LZ
— 18.0 46.0 — 53.0 
ns 
C
L
 = 50 pF 
C 
IN/OUT
or OUT/IN
•  V
CC
 = 2.5 ± 0.2 V 
Ta = 25°C  Ta = –40 to 85°C 
Item Symbol 
Min Typ Max Min Max 
Unit 
Test 
Conditions 
FROM 
(Input) 
TO 
(Output)
— 2.0 10.0 — 16.0  C
L
 = 15 pF 
Propagation 
delay time 
t
PLH
t
PHL
— 5.0 12.0 — 18.0 
ns 
C
L
 = 50 pF 
IN/OUT 
or OUT/IN 
OUT/IN 
or IN/OUT 
— 6.0 15.0 — 20.0  C
L
 = 15 pF 
Enable time 
t
ZH
t
ZL
— 8.0 25.0 — 32.0 
ns 
C
L
 = 50 pF 
C 
IN/OUT 
or OUT/IN 
— 7.0 15.0 — 23.0  C
L
 = 15 pF 
Disable time 
t
HZ
t
LZ
— 11.0 25.0 — 32.0 
ns 
C
L
 = 50 pF 
C 
IN/OUT 
or OUT/IN 
•  V
CC
 = 3.3 ± 0.3 V 
Ta = 25°C  Ta = –40 to 85°C 
Item Symbol 
Min Typ Max Min Max 
Unit 
Test 
Conditions 
FROM 
(Input) 
TO 
(Output)
— 1.5 6.0 — 10.0  C
L
 = 15 pF 
Propagation 
delay time 
t
PLH
t
PHL
— 4.0 9.0 — 12.0 
ns 
C
L
 = 50 pF 
IN/OUT 
or OUT/IN 
OUT/IN 
or IN/OUT 
— 4.0 11.0 — 15.0  C
L
 = 15 pF 
Enable time 
t
ZH
t
ZL
— 6.0 18.0 — 22.0 
ns 
C
L
 = 50 pF 
C 
IN/OUT 
or OUT/IN 
— 5.0 11.0 — 15.0  C
L
 = 15 pF 
Disable time 
t
HZ
t
LZ
— 8.0 18.0 — 22.0 
ns 
C
L
 = 50 pF 
C 
IN/OUT 
or OUT/IN 
Switching Characteristics (cont) 
•  V
CC
 = 5.0 ± 0.5 V 
Ta = 25°C  Ta = –40 to 85°C 
Item Symbol 
Min Typ Max Min Max 
Unit 
Test 
Conditions 
FROM 
(Input) 
TO 
(Output)
— 1.0 4.0 — 7.0  C
L
 = 15 pF 
Propagation 
delay time 
t
PLH
t
PHL
— 3.0 6.0 — 8.0 
ns 
C
L
 = 50 pF 
IN/OUT 
or OUT/IN 
OUT/IN 
or IN/OUT 
— 3.0 7.0 — 10.0  C
L
 = 15 pF 
Enable time 
t
ZH
t
ZL
— 5.0 12.0 — 16.0 
ns 
C
L
 = 50 pF 
C 
IN/OUT 
or OUT/IN 
— 4.0 7.0 — 10.0  C
L
 = 15 pF 
Disable time 
t
HZ
t
LZ
— 6.0 12.0 — 16.0 
ns 
C
L
 = 50 pF 
C 
IN/OUT 
or OUT/IN 
Operating Characteristics 
•  C
L
 = 50 pF 
Ta = 25°C 
Item Symbol V
CC
 (V) 
Min Typ Max 
Unit Test Conditions 
3.3 — 3.5 — 
Power dissipation 
capacitance 
C
PD
5.0 — 4.0 — 
pF  f = 10 MHz 









