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參數(shù)資料
| 型號： | 54FCT245CDB |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 |
| 封裝： | CERAMIC, DIP-20 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大小： | 85K |
| 代理商： | 54FCT245CDB |
MILITARYANDCOMMERCIAL TEMPERATURERANGES
IDT54/74FCT245/A/C
FASTCMOSOCTALBIDIRECTIONALTRANSCEIVER
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
VI = VCC
——
5
VCC = Max.
VI = 2.7V
—
5(4)
A
IIL
Input LOW Current
VI = 0.5V
—
–5(4)
VI = GND
—
–5
IOZH
VO = VCC
——
15
Off State (High Impedance)
VCC = Max.
VO = 2.7V
—
15(4)
A
IOZL
Output Current
VO = 0.5V
—
–15(4)
VO = GND
—
–15
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18mA
—
–0.7
–1.2
V
IOS
Short Circuit Current
VCC = Max., VO = GND(3)
–60
–120
—
mA
VOH
Output HIGH Voltage
VCC = 3V, VIN = VLC or VHC, IOH = –32
AVHC
VCC
—
VCC = Min
IOH = –300
AVHC
VCC
—V
VIN = VIH or VIL
IOH = –12mA MIL
2.4
4.3
—
IOH = –15mA COM'L
2.4
4.3
—
VOL
Output LOWVoltage
VCC = 3V, VIN = VLC or VHC, IOL = 300
A
—
GND
VLC
VCC = Min
IOL = 300
A
—
GND
VLC(4)
V
VIN = VIH or VIL
IOL = 32mA MIL
—
0.3
0.55
IOL = 48mA COM'L
—
0.3
0.55
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified: VLC = 0.2V; VHC = VCC - 0.2V
Commercial: TA = 0°C to +70°C, VCC = 5.0V ±5%, Military: TA = -55°C to +125°C, VCC = 5.0V ±10%
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 and maximum loading.
3. Not more than one output should be tested at one time. Duration of the test should not exceed one second.
4. This parameter is guaranteed but not ttested.
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相關(guān)代理商/技術(shù)參數(shù) |
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| 54FCT245CTDB | 功能描述:總線收發(fā)器 Octal Bidirectional Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 54FCT245CTLB | 制造商:Integrated Device Technology Inc 功能描述:Bus XCVR Single 8-CH 3-ST 20-Pin LCC Tube 制造商:Integrated Device Technology Inc 功能描述:BUS XCVR SGL 8CH 3-ST 20PIN LCC - Bulk 制造商:Integrated Device Technology Inc 功能描述:Octal Bidirectional Transceiver |
| 54FCT245D | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal Bidirectional Transceiver with TRI-STATE Outputs |
| 54FCT245DB | 制造商:Integrated Device Technology Inc 功能描述:Bus XCVR Single 8-CH 3-ST 20-Pin CDIP Tube |
| 54FCT245DMQB | 制造商:Texas Instruments 功能描述:Bus XCVR Single 8-CH 3-ST 20-Pin CDIP Rail |
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