LOW-VOLTAGE 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
V
CC
V
I
I
IK
T
STG
Description
SupplyVoltage Range
Input Voltage Range
Continuous Channel Current
Input Clamp Current, V
I/O
< 0
Storage Temperature
Max
–0.5 to +4.6
–0.5 to +4.6
128
–50
–65 to +150
Unit
V
V
mA
mA
°C
OE
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
10
GND
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
24
23
22
21
20
19
18
17
16
15
14
13
V
CC
B
1
B
2
B
3
B
4
B
5
B
6
B
7
B
8
B
9
B
10
BIASV
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
FUNCTION TABLE
(1)
Input
OE
L
H
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
Z = High-Impedance
Inputs/Outputs
A Port = B Port
A Port = Z
B Port = BIASV
Package Type
TSSOP
QSOP
Package Code
PGG24
PCG24
Order Code
PGG
QG
OPERATING CHARACTERISTICS, T
A
= 25°C
(1)
Symbol
V
CC
BIASV
V
IH
V
IL
T
A
Parameter
Supply Voltage
Bias Voltage
High-Level Control Input Voltage
Low-Level Control Input Voltage
Operating Free-Air Temperature
V
CC
= 2.3V to 2.7V
V
CC
= 2.7V to 3.6V
V
CC
= 2.3V to 2.7V
V
CC
= 2.7V to 3.6V
Test Conditions
Min.
2.3
1.3
1.7
2
—
—
−40
Max.
3.6
V
CC
—
—
0.7
0.8
85
°C
V
Unit
V
V
V
NOTE:
1. All unused control inputs of the device must be held at V
CC
or GND to ensure proper device operation.
2
74CBTLV6800
LOW-VOLTAGE 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Operating Conditions: T
A
= –40°C to +85°C
Symbol
V
IK
I
I
I
OZ
I
OFF
|I
O
|
I
CC
ΔI
CC
(1)
C
I
C
IO(OFF)
V
CC
= 2.3V
Typ. at V
CC
= 2.5V
R
ON
(2)
V
CC
= 3V
V
I
= 2.4V
Control Inputs
Control Inputs
Parameter
Control Inputs, Data Inputs
Control Inputs
Data I/O
V
CC
= 3V, I
I
= –18mA
V
CC
= 3.6V, V
I
= V
CC
or GND
V
CC
= 3.6V, V
O
= 0 or 3.6V, switch disabled
V
CC
= 0, V
I
or V
O
= 0 to 3.6V
V
CC
= 3V, BIASV = 2.4V, V
O
= 0,
OE
= V
CC
V
CC
= 3.6V, I
O
= 0, V
I
= V
CC
or GND
V
CC
= 3.6V, one input at 3V, other inputs at V
CC
or GND
V
I
= 3V or 0
V
O
= 3V or 0, switch OFF, BIASV = Open,
OE
= V
CC
V
I
= 0
V
I
= 1.7V
V
I
= 0
I
I
= 64mA
I
I
= 24mA
I
I
= 15mA
I
I
= 64mA
I
I
= 24mA
I
I
= 15mA
Test Conditions
Min.
—
—
—
—
0.25
—
—
—
—
—
—
—
—
—
—
Typ.
—
—
—
—
—
—
—
4
7
5
5
27
5
5
10
Max.
–1.2
±1
±20
50
—
10
300
—
—
8
8
40
7
7
15
Unit
V
µA
µA
µA
mA
µA
µA
pF
pF
Ω
NOTES:
1. The increase in supply current is attributable to each current that is at the specified voltage level rather than V
CC
or GND.
2. This is measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is determined by the lower of the voltages
of the two (A or B ) terminals.
SWITCHING CHARACTERISTICS
V
CC
= 2.5V ± 0.2V
Symbol
t
PD
(1)
t
PZH
t
PZL
t
PHZ
t
PLZ
Parameter
Propagation Delay
A to B or B to A
BIASV = 3V or GND
OE
to A or B
BIASV = 3V or GND
OE
to A or B
1
5.6
1
5.5
ns
1
4.8
1
4.5
ns
Min.
−
Max.
0.15
−
V
CC
= 3.3V ± 0.3V
Min.
Max.
0.25
Unit
ns
NOTE:
1. The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance driven by an ideal voltage source
(zero output impedance).
3
74CBTLV6800
LOW-VOLTAGE 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
TEST CIRCUITS AND WAVEFORMS
TEST CONDITIONS
Symbol
V
LOAD
V
IH
V
T
V
LZ
V
HZ
C
L
V
CC(1)
= 3.3V±0.3V
6
3
1.5
300
300
50
V
CC(2)
= 2.5V±0.2V
2 x Vcc
Vcc
Vcc / 2
150
150
30
Unit
V
V
V
mV
mV
pF
SAME PHASE
INPUT TRANSITION
t
PLH
OUTPUT
t
PLH
OPPOSITE PHASE
INPUT TRANSITION
t
PHL
t
PHL
V
IH
V
T
0V
V
OH
V
T
V
OL
V
IH
V
T
0V
Propagation Delay
ENABLE
CONTROL
INPUT
t
PZL
OUTPUT
SWITCH
NORMALLY
CLOSED
LOW
t
PZH
OUTPUT
SWITCH
NORMALLY
OPEN
HIGH
V
LOAD/2
V
T
t
PHZ
V
T
0V
t
PLZ
DISABLE
V
CC
500Ω
Pulse
Generator
(1, 2)
V
LOAD
Open
GND
V
IH
V
T
0V
V
LOAD/2
V
OL +
V
LZ
V
OL
V
OH
V
OH -
V
HZ
0V
V
IN
D.U.T.
R
T
V
OUT
500Ω
C
L
Test Circuits for All Outputs
Enable and Disable Times
DEFINITIONS:
C
L
= Load capacitance: includes jig and probe capacitance.
R
T
= Termination resistance: should be equal to Z
OUT
of the Pulse Generator.
NOTES:
1. Pulse Generator for All Pulses: Rate
≤
10MHz; t
F
≤
2.5ns; t
R
≤
2.5ns.
2. Pulse Generator for All Pulses: Rate
≤
10MHz; t
F
≤
2ns; t
R
≤
2.5ns.
SWITCH POSITION
Test
t
PLZ
/t
PZL
t
PHZ
/t
PZH
t
PD
Switch
V
LOAD
GND
Open
4
74CBTLV6800
LOW-VOLTAGE 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
ORDERING INFORMATION
CBTLV
XXX
XX
XX
X
Device Type Package
Temp. Range
X
Blank
8
G
Q
PG
6800
74
Tube
Tape and Reel
Green
Quarter-size Small Outline Package (PCG24)
Thin Shrink Small Outline Package (PGG24)
Low-Voltage 10-Bit Bus Switch with Precharged Outputs
–40°C to +85°C
Orderable Part Information
Speed
(ns)
Orderable Part ID
74CBTLV6800PGG
74CBTLV6800PGG8
74CBTLV6800QG
74CBTLV6800QG8
Pkg.
Code
PGG24
PGG24
PCG24
PCG24
Pkg.
Type
TSSOP
TSSOP
QSOP
QSOP
Temp.
Grade
I
I
I
I
Datasheet Document History
12/18/2014
05/06/2019
Pg. 5
Pg. 2,6
Updated the ordering information by removing the "IDT" notation, non RoHS part and by
adding Tape and Reel information.
Added table under pin configuration diagram with detailed package information and orderable part information table. Updated
the ordering information diagram in clearer detail.
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
