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參數(shù)資料
| 型號(hào)： | IDT74FCT2245CTSOG8 |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC TRANSCVR BI-DIR 8BIT 20SOIC |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | 74FCT |
| 邏輯類型： | 收發(fā)器，非反相 |
| 元件數(shù)： | 1 |
| 每個(gè)元件的位元數(shù)： | 8 |
| 輸出電流高，低： | 48mA，48mA |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-SOIC |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | 74FCT2245CTSOG8 |
INDUSTRIALTEMPERATURERANGE
2
IDT74FCT2245AT/CT
FASTCMOSOCTALBIDIRECTIONALTRANSCEIVER
PIN CONFIGURATION
Pin Names
Description
OE
Output Enable Input (Active LOW)
T/
R
Transmit/Receive Input
A0 - A7
Side A Inputs or 3-State Outputs
B0 - B7
Side BInputs or 3-State Outputs
PIN DESCRIPTION
NOTE:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
2
3
1
16
15
14
11
19
18
20
17
13
12
5
6
7
4
8
9
10
A2
A0
A1
VCC
A3
A6
A4
A5
A7
GND
OE
B2
B0
B1
B3
B6
B4
B5
B7
T/R
SOIC/ QSOP
TOP VIEW
FUNCTION TABLE(1)
Inputs
OE
T/
R
Outputs
L
Bus B Data to Bus A
L
H
Bus A Data to Bus B
H
X
High Z State
Symbol
Description
Max
Unit
VTERM(2)
Terminal Voltage with Respect to GND
–0.5 to +7
V
VTERM(3)
Terminal Voltage with Respect to GND
–0.5 to VCC+0.5
V
TSTG
Storage Temperature
–65 to +150
° C
IOUT
DC Output Current
–60 to +120
mA
ABSOLUTE MAXIMUM RATINGS(1)
NOTES:
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. No terminal voltage may exceed
Vcc by +0.5V unless otherwise noted.
2. Inputs and Vcc terminals only.
3. Output and I/O terminals only.
Symbol
Parameter
(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
6
10
pF
COUT
Output Capacitance
VOUT = 0V
8
12
pF
CAPACITANCE (TA = +25°C, F = 1.0MHz)
NOTE:
1. This parameter is measured at characterization but not tested.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74FCT2245KTP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74FCT2245TQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74FCT2257CTQ | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT2257KCTP | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT2257TQ | 制造商:Integrated Device Technology Inc 功能描述: |
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