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參數(shù)資料
| 型號： | IDT29FCT52ATQ8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封裝： | QSOP-24 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 74K |
| 代理商： | IDT29FCT52ATQ8 |
INDUSTRIALTEMPERATURERANGE
IDT29FCT52AT/CT
FASTCMOSOCTALREGISTEREDTRANSCEIVER
3
Symbol
Parameter
Test Conditions(1)
Min.
Typ.(2)
Max.
Unit
VIH
Input HIGH Level
Guaranteed Logic HIGH Level
2
—
V
VIL
Input LOW Level
Guaranteed Logic LOW Level
—
0.8
V
IIH
Input HIGH Current(4)
VCC = Max.
VI = 2.7V
—
±1 A
IIL
Input LOW Current(4)
VCC = Max.
VI = 0.5V
—
±1 A
IOZH
High Impedance Output Current
VCC = Max.
VI = 2.7V
—
±1 A
IOZL
(3-State Output pins)(4)
VI = 0.5V
—
±1
II
Input HIGH Current(4)
VCC = Max., VI = VCC (Max.)
—
±1 A
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18mA
—
–0.7
–1.2
V
VH
Input Hysteresis
—
200
—
mV
ICC
Quiescent Power Supply Current
VCC = Max., VIN = GND or VCC
—
0.01
1
A
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: TA = –40°C to +85°C, VCC = 5.0V ±5%
NOTES:
1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 5.0V, +25°C ambient.
3. Not more than one output should be tested at one time. Duration of the test should not exceed one second.
4. The test limit for this parameter is ±5A at TA = –55°C.
5. This parameter is guaranteed but not tested.
PIN DESCRIPTION
Name
I/O
Description
A0-7
I/O
Eight bidirectional lines carrying the A Register inputs or B Register outputs.
B0-7
I/O
Eight bidirectional lines carrying the B Register inputs or A Register outputs.
CPA
I
Clock for the A Register. When
CEA is LOW, data is entered into the A Register on the LOW-to-HIGH transition of the CPA signal.
CEA
I
Clock Enable for the A Register. When
CEA is LOW, data is entered into the A Register on the LOW-to-HIGH transition of the CPA signal. When
CEA is HIGH, the A Register holds its contents, regardless of CPA signal transitions.
OEB
I
Output Enable for the A Register. When
OEB is LOW, the A Register outputs are enabled onto the B0-7 lines. When OEB is HIGH, the B0-7 outputs
areinthehigh-impedancestate.
CPB
I
Clock for the B Register. When
CEB is LOW, data is entered into the B Register on the LOW-to-HIGH transition of the CPB signal.
CEB
I
Clock Enable for the B Register. When
CEB is LOW, data is entered into the B Register on the LOW-to-HIGH transition of the CPB signal. When
CEB is HIGH, the B Register holds its contents, regardless of CPB signal transitions.
OEA
I
Output Enable for the B Register. When
OEA is LOW, the B Register outputs are enabled onto the A0-7 lines. When OEA is HIGH, the A0-7 outputs
areinthehigh-impedancestate.
VOH
Output HIGH Voltage
VCC = Min
IOH = –8mA
2.4
3.3
—
V
VIN = VIH or VIL
IOH = –15mA
2
3
—
VOL
Output LOW Voltage
VCC = Min
IOL = 64mA
—
0.3
0.55
V
VIN = VIH or VIL
IOS
Short Circuit Current
VCC = Max., VO = GND(3)
–60
–120
–225
mA
IOFF
Input/Output Power Off Leakage(5)
VCC = Max., VIN or VO
≤ 4.5V
—
±1 A
OUTPUT DRIVE CHARACTERISTICS
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相關(guān)代理商/技術(shù)參數(shù) |
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| IDT29FCT52ATSO | 制造商:IDT 功能描述:29FCT52 D/C:94 S8I1D |
| IDT29FCT52B | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL REGISTERED TRANSCEIVERS |
| IDT29FCT52BD | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL REGISTERED TRANSCEIVERS |
| IDT29FCT52BDB | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT29FCT52BE | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL REGISTERED TRANSCEIVERS |
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