IDT IDT74LVC07ADC 3.3v cmos hex buffer/driver with open-drain outputs and 5 volt tolerant i/o Datasheet

IDT74LVC07A
3.3V CMOS HEX BUFFER/DRIVER WITH OPEN-DRAIN OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
3.3V CMOS HEX
BUFFER/DRIVER WITH
OPEN-DRAIN OUTPUTS
AND 5 VOLT TOLERANT I/O
IDT74LVC07A
FEATURES:
DESCRIPTION:
• 0.5 MICRON CMOS Technology
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
• VCC = 3.3V ± 0.3V, Normal Range
• VCC = 2.7V to 3.6V, Extended Range
µ W typ. static)
• CMOS power levels (0.4µ
• Rail-to-Rail output swing for increased noise margin
• All inputs, outputs, and I/Os are 5V tolerant
• Supports hot insertion
• Available in SOIC, SSOP, and TSSOP packages
This hex buffer/driver is built using advanced dual metal CMOS technology. The outputs of the LVC07A device are open-drain and can be
connected to other open-drain outputs to implement active-low wired-OR or
active-high wired-AND functions. The maximum sink current is 24mA.
The LVC07A has been designed with a +24mA output driver. This driver
is capable of driving a moderate to heavy load while maintaining speed
performance.
Inputs can be driven from either 2.5V, 3.3V (LVTTL), or 5V (CMOS)
devices. This feature allows the use of this device as a translator in a mixedsystem environment.
DRIVE FEATURES:
APPLICATIONS:
• High Output Drivers: ±24mA
• Reduced system switching noise
• 5V and 3.3V mixed voltage systems
• Data communication and telecommunication systems
FUNCTIONAL BLOCK DIAGRAM
A
PIN CONFIGURATION
Y
1A
1
14
VCC
1Y
2
13
6A
2A
3
12
6Y
2Y
4
11
5A
3A
5
10
5Y
3Y
6
9
4A
GND
7
8
4Y
SOIC/ SSOP/ TSSOP
TOP VIEW
PIN DESCRIPTION
Pin Names
FUNCTION TABLE (EACH BUFFER/DRIVER)(1)
Description
Inputs
Outputs (with pull-up)
xA
Data Inputs
xA
xY
xY
Data Outputs
H
H
L
L
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
JULY 2000
1
©2000 Integrated Device Technology, Inc.
DSC-4723/1
IDT74LVC07A
3.3V CMOS HEX BUFFER/DRIVER WITH OPEN-DRAIN OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
CAPACITANCE (TA = +25°C, F = 1.0MHz)
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Description
Max
Unit
Conditions
Typ.
Max.
Unit
VTERM
Terminal Voltage with Respect to GND
–0.5 to +6.5
V
CIN
Input Capacitance
VIN = 0V
4.5
6
pF
TSTG
Storage Temperature
–65 to +150
°C
COUT
Output Capacitance
VOUT = 0V
5.5
8
pF
IOUT
DC Output Current
–50 to +50
mA
CI/O
I/O Port Capacitance
VIN = 0V
6.5
8
pF
IIK
IOK
Continuous Clamp Current,
VI < 0 or VO < 0
–50
mA
ICC
ISS
Continuous Current through each
VCC or GND
±100
mA
Symbol
Parameter(1)
NOTE:
1. As applicable to the device type.
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.
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: TA = –40°C to +85°C
Symbol
VIH
VIL
Typ.(1)
—
Max.
—
Unit
VCC = 2.3V to 2.7V
Min.
1.7
VCC = 2.7V to 3.6V
2
—
—
V
VCC = 4.5V to 5.5V
0.7 x VCC
—
—
VCC = 2.3V to 2.7V
—
—
0.7
VCC = 2.7V to 3.6V
—
—
0.8
VCC = 4.5V to 5.5V
—
—
0.3 x VCC
Parameter
Input HIGH Voltage Level
Input LOW Voltage Level
Test Conditions
V
Input Leakage Current
VCC = 3.6V
VI = 0 to 5.5V
—
—
±5
µA
IOZH
High Impedance Output Current
VCC = 3.6V
VO = 0 to 5.5V
—
—
±10
µA
IOZL
(3-State Output pins)
IOFF
Input/Output Power Off Leakage
VCC = 0V, VIN or VO ≤ 5.5V
—
—
±50
µA
VIK
Clamp Diode Voltage
VCC = 2.3V, IIN = –18mA
—
–0.7
–1.2
V
VH
ICCL
ICCH
ICCZ
∆ICC
Input Hysteresis
Quiescent Power Supply Current
VCC = 3.3V
VCC = 3.6V, VIN = GND or VCC
—
—
100
—
—
10
mV
µA
Quiescent Power Supply Current
Variation
One input at VCC - 0.6V, other inputs at VCC or GND
—
—
500
µA
IIH
IIL
NOTE:
1. Typical values are at VCC = 3.3V, +25°C ambient.
2
IDT74LVC07A
3.3V CMOS HEX BUFFER/DRIVER WITH OPEN-DRAIN OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
OUTPUT DRIVE CHARACTERISTICS
Symbol
VOL
Test Conditions(1)
Parameter
Output LOW Voltage
VCC = 2.3V to 3.6V
IOL = 0.1mA
VCC = 2.3V
Min.
Max.
Unit
—
0.2
V
IOL = 6mA
—
0.4
IOL = 12mA
—
0.7
VCC = 2.7V
IOL = 12mA
—
0.4
VCC = 3V
IOL = 24mA
—
0.55
NOTE:
1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate VCC range.
TA = – 40°C to + 85°C.
OPERATING CHARACTERISTICS, TA = 25°C
Symbol
CPD
VCC = 2.5V±0.2V
VCC = 3.3V±0.3V
VCC = 5V±0.5V
Test Conditions
Typical
Typical
Typical
Unit
CL = 0pF, f = 10Mhz
2.5
4
7
pF
Parameter
Power Dissipation Capacitance per Buffer/Driver
SWITCHING CHARACTERISTICS(1)
VCC = 2.5V±0.2V
Symbol
tPZL
VCC = 3.3V ± 0.3V
VCC = 5V±0.5V
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Unit
xA to xY
1
2.8
1
3.3
1
2.9
1
2.6
ns
Output Skew(2)
—
—
—
—
—
—
—
500
ps
Parameter
VCC = 2.7V
tPLZ
tSK(o)
NOTES:
1. See TEST CIRCUITS AND WAVEFORMS. TA = – 40°C to + 85°C.
2 Skew between any two outputs of the same package and switching in the same direction.
3
IDT74LVC07A
3.3V CMOS HEX BUFFER/DRIVER WITH OPEN-DRAIN OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
TEST CIRCUITS AND WAVEFORMS
TEST CONDITIONS
VCC(1)
VCC(2)
VCC(2)
= 2.5V±0.2V
=3.3V±0.3V & 2.7V
= 5V±0.5V
VLOAD
2 x Vcc
6
2 x Vcc
V
VIH
Vcc
2.7
3
V
VT
Vcc / 2
1.5
1.5
V
Symbol
Unit
VLZ
150
300
200
mV
VHZ
150
300
200
mV
CL
30
50
50
pF
tPHL
tPLH
tPHL
VIH
VT
0V
OPPOSITE PHASE
INPUT TRANSITION
LVC QUAD Link
Propagation Delay
tPZL
VOUT
D.U.T.
OUTPUT
SWITCH
NORMALLY CLOSED
LOW
tPZH
OUTPUT
SWITCH
NORMALLY
OPEN
HIGH
500Ω
RT
CL
LVC QUAD Link
Test Circuit for All Outputs
VIH
VT
0V
CONTROL
INPUT
GND
500Ω
VIN
DISABLE
ENABLE
Open
(1, 2)
tPLH
OUTPUT
VLOAD
VCC
Pulse
Generator
VIH
VT
0V
VOH
VT
VOL
SAME PHASE
INPUT TRANSITION
tPLZ
VLOAD/2
VT
VLOAD/2
VLZ
VOL
tPHZ
VOH
VHZ
0V
VT
0V
LVC QUAD Link
DEFINITIONS:
CL = Load capacitance: includes jig and probe capacitance.
RT = Termination resistance: should be equal to ZOUT of the Pulse Generator.
NOTE:
1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH.
Enable and Disable Times
NOTES:
1. Pulse Generator for All Pulses: Rate ≤ 10MHz; tF ≤ 2ns; tR ≤ 2ns.
2. Pulse Generator for All Pulses: Rate ≤ 10MHz; tF ≤ 2.5ns; tR ≤ 2.5ns.
DATA
INPUT
SWITCH POSITION
Test
Switch
tPZL
tPLZ
tPHZ
tPZH
VLOAD
INPUT
OUTPUT 1
tSU
tSK (x)
ASYNCHRONOUS
CONTROL
VIH
VT
0V
tPHL1
tSK (x)
tREM
tPLH2
tSU
tH
LVC QUAD Link
Set-up, Hold, and Release Times
VOH
VT
VOL
LOW-HIGH-LOW
PULSE
VOH
VT
VOL
OUTPUT 2
tH
TIMING
INPUT
SYNCHRONOUS
CONTROL
tPLH1
VIH
VT
0V
VIH
VT
0V
VIH
VT
0V
VIH
VT
0V
VT
tW
HIGH-LOW-HIGH
PULSE
tPHL2
VT
LVC QUAD Link
tSK(x) = tPLH2 - tPLH1 or tPHL2 - tPHL1
Pulse Width
LVC QUAD Link
Output Skew - tSK(X)
NOTES:
1. For tSK(o) OUTPUT1 and OUTPUT2 are any two outputs.
2. For tSK(b) OUTPUT1 and OUTPUT2 are in the same bank.
4
IDT74LVC07A
3.3V CMOS HEX BUFFER/DRIVER WITH OPEN-DRAIN OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
ORDERING INFORMATION
XX
LVC XXX
XX
IDT
Temp. Range
Device Type Package
DC
PY
PG
Small Outline IC
Shrink Small Outline Package
Thin Shrink Small Outline Package
07A
Hex Buffer/Driver with Open Drain Outputs, +24mA
74
– 40°C to +85°C
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5
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