74FST3400 ON, 74FST3400 Datasheet - Page 4

• Manufacturer Part Number: 74FST3400
• Description: 4-Bit / 4-Port Bus Exchange Switch
• Manufacturer: ON

*Typical values are at V
6. Measured by the voltage drop between A and B pins at the indicated current through the switch. On resistance is determined by the lower
7. This parameter is guaranteed by design but is not tested. The bus switch contributes no propagation delay other than the RC delay of the
8. T
CAPACITANCE
DC ELECTRICAL CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS
Symbol
Symbol
Symbol
t
t
DI
t
R
t
t
t
t
t
t
C
of the voltages on the two (A or B) pins.
PHL
PZH
PHZ
typical On resistance of the switch and the 50 pF load capacitance, when driven by an ideal voltage source (zero output impedance).
V
V
I
C
V
I
PLH
PZL
PLZ
OZ
CC
A
I
ON
I/O
IK
IH
CC
IN
IL
I
= )25 C, f = 1 MHz, Capacitance is characterized but not tested.
,
,
,
Clamp Diode Resistance
High−Level Input Voltage
Low−Level Input Voltage
Input Leakage Current
OFF−STATE Leakage Current
Switch On Resistance (Note 6)
Quiescent Supply Current
Increase In I
Prop Delay Bus to Bus (Note 7)
Prop Delay, BXn to An, Bn, Cn or Dn
Output Enable Time, BXn to An, Bn, Cn or Dn
Output Enable Time, I
Output Disable Time, BXn to An, Bn, Cn or Dn
Output Disable Time, I
Control Pin Input Capacitance
Port Input/Output Capacitance
(Note 8)
Parameter
CC
CC
= 5.0 V and T
per Input
Parameter
Parameter
OE
OE
to An, Bn, Cn or Dn
to An, Bn, Cn or Dn
A
= 25 C.
I
0 v V
0 v A, B v V
V
V
V
V
V
One input at 3.4 V, Other inputs at V
IN
IN
IN
IN
IN
IN
= *18mA
= 0 V, I
= 0 V, I
= 2.4 V, I
= 2.4 V, I
= V
IN
CC
v 5.5 V
or GND, I
IN
IN
IN
IN
= 64 mA
= 30 mA
CC
http://onsemi.com
= 15 mA
= 15 mA
Conditions
74FST3400
V
V
V
V
V
V
V
I
I
I
I
I
CC
CC
OUT
= OPEN
= 7 V for t
= OPEN for t
= 7 V for t
= OPEN for t
, OE = 5.0 V
= 5.0 V
4
= 0
Conditions
Conditions
PZL
PLZ
PZH
PHZ
CC
or GND
4.0 to 5.5
4.0 to 5.5
V
Min
1.0
1.0
1.0
1.0
1.0
CC
V
V
(V)
4.5
5.5
5.5
4.5
4.5
4.5
4.0
5.5
5.5
C
CC
CC
L
= 4.5−5.5 V
Typ
= 50 pF, RU = RD = 500 W
13
T
6
A
= *405C to )855C
Max
0.25
5.3
5.8
5.8
5.3
5.3
T
Min
2.0
A
= *405C to )855C
Min
Typ*
V
11
CC
4
4
8
Max
= 4.0 V
*1.2
$1.0
$1.0
Max
0.25
Max
6.0
6.5
6.5
6.2
6.2
0.8
2.5
15
20
7
7
3
Unit
Unit
Unit
mA
mA
mA
mA
pF
pF
ns
ns
ns
W
V
V
V