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| 型號： | IDT74FCT621TSOB |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN) |
| 中文描述： | 快速CMOS八路總線收發(fā)器（開漏） |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 67K |
| 代理商： | IDT74FCT621TSOB |
IDT54/74FCT621T/AT
FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN)
MILITARY AND COMMERCIAL TEMPERATURE RANGES
6.18
3
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following conditions Apply Unless Otherwise Specified:
Commercial: T
A
= 0
°
C to +70
°
C, V
CC
= 5.0V
±
5%; Military: T
A
= –55
°
C to +125
°
C, V
CC
= 5.0V
±
10%
Symbol
Parameter
Test Conditions
(1)
Min.
Typ.
(2)
Max.
Unit
V
IH
V
IL
I
IH
I
IL
I
I
V
IK
I
OH
Input HIGH Level
Input LOW Level
Input HIGH Current
(5)
Input LOW Current
(5)
Input HIGH Current
(5)
Clamp Diode Voltage
Output HIGH Current
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
V
CC
= Max., V
I
= 2.7V
V
CC
= Max., V
I
= 0.5V
V
CC
= Max., V
I
= V
CC
(Max.)
V
CC
= Min., I
N
= –18mA
V
CC
= Max.
V
IN
= V
IH
or V
IL
V
CC
= Min.
V
IN
= V
IH
or V
IL
V
CC
= Min.
V
IN
= V
IH
or V
IL
V
CC
= 0V, V
IN
or V
O
≤
4.5V
2.0
—
—
—
—
—
—
—
—
—
—
—
–0.7
—
—
0.8
±
1
±
1
±
1
–1.2
20
V
V
μ
A
μ
A
μ
A
V
μ
A
V
OH
= Vcc (Max.)
V
OL
Output LOW Voltage
(B Bus)
Output LOW Voltage
(A Bus)
Input/Output Power Off
Leakage
(5)
Input Hysteresis
Quiescent Power Supply
Current
I
OL
= 48mA MIL.
(4)
I
OL
= 64mA COM’L.
I
OL
= 32mA MIL.
(4)
I
OL
= 48mA COM’L.
—
0.3
0.55
V
V
OL
—
0.3
0.5
V
I
OFF
—
—
±
1
μ
A
V
H
I
CC
—
—
—
200
0.01
—
1
mV
mA
V
CC
= max., V
IN
= GND or Vcc
NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 5.0V, +25
°
C ambient.
3. These are maximum I
OL
values per output, for 8 outputs turned on simultaneously. Total maximum I
OL
(all outputs) is 512mA for commercial and
384mA for military. Derate I
OL
for number of outputs exceeding 8 turned on simultaneously.
4. The test limit for this parameter is
±
5
μ
A at T
A
= –55
°
C.
5. This parameter is guaranteed but not tested.
2538 tbl 05
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT54FCT621TLB | PUBLICATIONS, BOOKS RoHS Compliant: NA |
| IDT74FCT621TLB | PUBLICATIONS, BOOKS |
| IDT54FCT621TPB | FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN) |
| IDT74FCT621TPB | FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN) |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| IDT74FCT621TSOG | 功能描述:IC BUS TRANSCVR 8B N-INV 20SOIC RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動器，接收器，收發(fā)器 系列:74FCT 標(biāo)準(zhǔn)包裝:47 系列:74LVX 邏輯類型:緩沖器/線路驅(qū)動器，非反相 元件數(shù):4 每個元件的位元數(shù):1 輸出電流高，低:4mA，4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 |
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| IDT74FCT623KTSO | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74FCT645ATQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Integrated Device Technology Inc 功能描述: |
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