FSTU16211MTD Fairchild Semiconductor, FSTU16211MTD Datasheet - Page 4

• Manufacturer Part Number: FSTU16211MTD
• Description: 24 Bit Bus Switch with -2 V Undershoot Protection (Preliminary)
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
t
t
t
V
PHL
PZH
PHZ
C
C
AC Electrical Characteristics
Note 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 typical On
Resistance of the switch and the 50pF load capacitance, when driven by an ideal voltage source (zero output impedance).
Capacitance
Note 8: T
Undershoot Characteristic
Note 9: This test is intended to characterize the device’s protective capabilities by maintaining output signal integrity during an input transient voltage under-
shoot event.
Device Test Conditions
OUTU
Symbol
IN
I/O
Symbol
, t
, t
, t
Symbol
PLH
PZL
PLZ
A
Parameter
Output Voltage During Undershoot
R
25 C, f
Propagation Delay Bus to Bus
(Note 7)
Output Enable Time
Output Disable Time
1
V
V
V
TRI
CC
IN
R
Control Pin Input Capacitance
Input/Output Capacitance
2
1 MHz, Capacitance is characterized but not tested.
Parameter
Parameter
(Note 8)
see Waveform
Parameter
Value
100K
11.0
5.5
Units
V
V
V
V
Min
CC
7.0
1.5
Min
2.5
C
4.5 – 5.5V
L
T
A
50pF, RU
Max
0.25
30.0
FIGURE 1.
7.0
Typ
3
6
40 C to 85 C,
V
OH
Typ
4
Transient
Input Voltage (V
0.3
RD
Min
V
CC
500
Max
Max
4.0V
Max
0.25
35.0
7.2
Units
Units
V
ns
ns
ns
Units
pF
pF
IN
V
V
V
V
V
) Waveform
I
I
I
I
I
OPEN
7V for t
OPEN for t
7V for t
OPEN for t
Conditions
V
V
CC
CC
PZL
PLZ
, OE
Conditions
5.0V
PZH
PHZ
Preliminary
Conditions
5.0V
Figures 2,
Figures 2,
Figures 2,
Number
Figure
3
3
3