参数资料
型号: IDT74LVC534ASO
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: LVC/LCX/Z SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20
封装: 1.27 MM PITCH, SOIC-20
文件页数: 2/5页
文件大小: 111K
代理商: IDT74LVC534ASO
2
EXTENDEDCOMMERCIALTEMPERATURERANGE
IDT74LVC534A
3.3V CMOS OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: TA = – 40°C To +85°C
Symbol
Parameter
Test Conditions
Min.
Typ.(1)
Max.
Unit
VIH
Input HIGH Voltage Level
VCC = 2.3V to 2.7V
1.7
V
VCC = 2.7V to 3.6V
2
VIL
Input LOW Voltage Level
VCC = 2.3V to 2.7V
0.7
V
VCC = 2.7V to 3.6V
0.8
IIH
IIL
Input Leakage Current
VCC = 3.6V
VI = 0 to 5.5V
±5
A
IOZH
High Impedance Output Current
VCC = 3.6V
VO = 0 to 5.5V
±10
A
IOZL
(3-State Output pins)
IOFF
Input/Output Power Off Leakage
VCC = 0V, VIN or VO
≤ 5.5V
±50
A
VIK
Clamp Diode Voltage
VCC = 2.3V, IIN = – 18mA
– 0.7
– 1.2
V
VH
Input Hysteresis
VCC = 3.3V
100
mV
ICCL
ICCH
Quiescent Power Supply Current
VCC = 3.6V
VIN = GND or VCC
——
10
A
ICCZ
3.6
≤ VIN ≤ 5.5V(2)
——
10
ICC
Quiescent Power Supply
Current Variation
One input at VCC - 0.6V, other inputs at VCC or GND
VCC = 3.0 – 3.6V
500
A
8LVC Link
NOTES:
1. Typical values are at VCC = 3.3V, +25°C ambient.
2. This applies in the disabled state only.
CAPACITANCE (TA = +25°C, f = 1.0MHZ)
Symbol
Parameter(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
4.5
6
pF
COUT
Output
Capacitance
VOUT = 0V
5.5
8
pF
CI/O
I/O Port
Capacitance
VIN = 0V
6.5
8
pF
8LVC Link
NOTE:
1. As applicable to the device type.
PIN DESCRIPTION
Pin Names
Description
OE
Output-enable Input (Active LOW)
CK
Clock Input
xD
Data Inputs
x
Q
3-State Outputs (Active LOW)
FUNCTION TABLE (1)
Inputs
Output
OE
CK
D
xQ
HX
X
Z
L
LH
L
HL
LH or L
X
Q
0
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High-Impedance
↑ = Low-to-High Transition
Q
0 = Output level before the indicated steady input conditions were
established.
ABSOLUTE MAXIMUM RATINGS (1)
Symbol
Description
Max.
Unit
VTERM
Terminal Voltage with Respect to GND
– 0.5 to +6.5
V
TSTG
Storage Temperature
– 65 to +150
°C
IOUT
DC Output Current
– 50 to +50
mA
IIK
IOK
Continuous Clamp Current,
VI < 0 or VO < 0
– 50
mA
ICC
ISS
Continuous Current through
each VCC or GND
±100
mA
8LVC
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.
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