Bus Switch. TC7SB384FU Datasheet

TC7SB384FU Switch. Datasheet pdf. Equivalent


Toshiba TC7SB384FU
TC7SB384FU
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7SB384FU
Single Bus Switch
The TC7SB384FU provides single bit of high-speed
TTL-compatible switching. The low on resistance of the switch
allows connections to be made with minimal propagation delay.
The device is organized as just 1-bit low-impedance switch with
output-enable (OE) input. When OE is low, the switch is on and
data can flow from port A to port B, or vice versa. When OE is
high, the switch is open and a high-impedance state exists
between the two ports.
All inputs are equipped with protection circuits against static
discharge.
Features
Operating voltage: VCC = 4.5 to 5.5 V
High speed operation: tpd = 0.25 ns (max)
Low on resistance: RON = 5 (typ.)
ESD performance: Machine model ≥ ±200 V
Human body model ≥ ±2000 V
TTL level input (control input)
Package: USV
Pin Assignment (top view)
VCC
OE
5
4
Weight: 0.006 g (typ.)
JF
123
A B GND
Start of commercial production
1999-11
1
2014-03-01


TC7SB384FU Datasheet
Recommendation TC7SB384FU Datasheet
Part TC7SB384FU
Description Single Bus Switch
Feature TC7SB384FU; TC7SB384FU TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7SB384FU Single Bus Switch .
Manufacture Toshiba
Datasheet
Download TC7SB384FU Datasheet




Toshiba TC7SB384FU
Truth Table
Input
OE
L
H
Function
A port = B port
Disconnect
System Diagram
A
B
TC7SB384FU
OE
Absolute Maximum Ratings (Note)
Characteristics
Symbol
Rating
Unit
Power supply range
DC input voltage
DC switch voltage
Input diode current
Continuous channel current
Power dissipation
DC VCC/GND current
Storage temperature
VCC
0.5 to 7.0
V
VIN
0.5 to 7.0
V
VS
0.5 to 7.0
V
IIK
50
mA
IS
128
mA
PD
200
mW
ICC/IGND
±100
mA
Tstg
65 to 150
°C
Note: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even
destruction.
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if
the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Operating Ranges (Note)
Characteristics
Symbol
Rating
Unit
Supply voltage
Input voltage
Switch voltage
Operating temperature
Input rise and fall time
VCC
VIN
VS
Topr
dt/dv
4.5 to 5.5
0 to 5.5
0 to 5.5
40 to 85
0 to 10
V
V
V
°C
ns/V
Note: The operating ranges must be maintained to ensure the normal operation of the device.
2
2014-03-01



Toshiba TC7SB384FU
TC7SB384FU
Electrical Characteristics
DC Characteristics (Ta = −40~85°C)
Characteristics
Symbol
Test Condition
Input voltage
“H” level
“L” level
Input leakage current
Power off leakage current
Off-state leakage current
(switch off)
ON resistance
(Note2)
Quiescent supply current
VIH
VIL
IIN
IOFF
ISZ
RON
ICC
ΔICC
VIN = 0 to 5.5 V
A, B, OE = 0 to 5.5 V
A, B = 0~5.5 V, OE = VCC
VIS = 0 V
IIS = 30 mA
IIS = 64 mA
VIS = 2.4 V, IIS = 15 mA
VIN = VCC or GND, IOUT = 0
VIN = 3.4 V (one input)
Typ.
VCC (V)
Min (Note 1) Max
Unit
4.5 to 5.5 2.0
V
4.5 to 5.5
0.8
4.5 to 5.5
±1.0
μA
0
±1.0
μA
4.5 to 5.5
±1.0
μA
4.5
5
7
4.5
5
7
Ω
4.5
10
15
5.5
10
μA
5.5
2.5
mA
Note 1: Typical values are at VCC = 5 V and Ta = 25°C.
Note 2: Measured by the voltage drop between A and B pins at the indicated current through the switch. On
resistance is determined by the lower of the voltages on the two (A or B) pins.
AC Characteristics (Ta = −40~85°C)
Characteristics
Propagation delay time
(bus to bus)
Output enable time
Output disable time
Symbol
Test Condition
tpLH
tpHL
tpZL
tpZH
tpLZ
tpHZ
Figure 1, Figure 2
Figure 1, Figure 3
Figure 1, Figure 3
Min Max Unit
VCC (V)
(Note) 4.5
0.25 ns
4.5
4.0
ns
4.5
4.5
ns
Note: 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 50 pF load capacitance, when driven
by an ideal voltage the source (zero output impedance).
Capacitive Characteristics (Ta = 25°C)
Characteristics
Symbol
Control pin input capacitance
CIN
Switch terminal capacitance
CI/O
Note: This item is guaranteed by design.
OE = VCC
Test Condition
Typ. Unit
VCC (V)
(Note) 5.0
3
pF
(Note) 5.0
10
pF
3
2014-03-01







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