參數(shù)資料
型號： 74FCT162H245ATPVCT
廠商： Texas Instruments, Inc.
元件分類： 通用總線功能
英文描述： 16-bIT TRANSCEI
中文描述： 16位TRANSCEI
文件頁數(shù)： 2/9頁
文件大?。?/td> 70K
代理商： 74FCT162H245ATPVCT
CY74FCT16245T
CY74FCT162245T
CY74FCT162H245T
2
Maximum Ratings
[3, 4]
(Above which the useful life may be impaired. For user
guidelines, not tested.)
Storage Temperature ........................Com’l -55
°
C to +125
°
C
Ambient Temperature with
Power Applied....................................Com’l -55
°
C to +125
°
C
DC Input Voltage ........................................... –0.5V to +7.0V
DC Output Voltage......................................... –0.5V to +7.0V
DC Output Current
(Maximum Sink Current/Pin) ........................–60 to +120 mA
Power Dissipation..........................................................1.0W
Static Discharge Voltage............................................>2001V
(per MIL-STD-883, Method 3015)
Notes:
1.
2.
3.
4.
On CY74FCT162H245T these pins have bus hold.
H = HIGH Voltage Level. L = LOW Voltage Level. X = Don’t Care. Z = High Impedance.
Operationbeyondthelimitssetforthmayimpairtheusefullifeofthedevice.Unlessotherwisenoted,theselimitsareovertheoperatingfree-airtemperaturerange.
Unused inputs must always be connected to an appropriate logic voltage level, preferably either V
CC
or ground.
Pin Description
Name
OE
DIR
A
B
Description
Three-State Output Enable Inputs (Active LOW)
Direction Control
Inputs or Three-State Outputs
[1]
Inputs or Three-State Outputs
[1]
Function Table
[2]
Inputs
Outputs
OE
L
L
H
DIR
L
H
X
Bus B Data to Bus A
Bus A Data to Bus B
High Z State
Operating Range
Range
Ambient
Temperature
–40
°
C to +85
°
C
V
CC
Industrial
5V
±
10%
Electrical Characteristics
Over the Operating Range
Parameter
V
IH
V
IL
V
H
V
IK
I
IH
Description
Test Conditions
Min.
2.0
Typ.
[5]
Max.
Unit
V
V
mV
V
μ
A
Input HIGH Voltage
Input LOW Voltage
Input Hysteresis
[6]
Input Clamp Diode Voltage
Input HIGH Current
0.8
100
–0.7
V
CC
=Min., I
IN
=–18 mA
V
CC
=Max., V
I
=V
CC
–1.2
±
1
±
100
±
1
±
100
Standard
Bus Hold
Standard
Bus Hold
I
IL
Input LOW Current
V
CC
=Max., V
I
=GND
μ
A
μ
A
μ
A
I
BBH
I
BBL
Bus Hold Sustain Current on Bus Hold Input
[7]
V
CC
=Min.
V
I
=2.0V
V
I
=0.8V
–50
+50
I
BHHO
I
BHLO
I
OZH
Bus Hold Overdrive Current on Bus Hold Input
[7]
V
CC
=Max., V
I
=1.5V
TBD
mA
High Impedance Output Current
(Three-State Output pins)
High Impedance Output Current
(Three-State Output pins)
Short Circuit Current
[8]
Output Drive Current
[8]
Power-Off Disable
V
CC
=Max., V
OUT
=2.7V
±
1
μ
A
I
OZL
V
CC
=Max., V
OUT
=0.5V
±
1
μ
A
I
OS
I
O
I
OFF
V
CC
=Max., V
OUT
=GND
V
CC
=Max., V
OUT
=2.5V
V
CC
=0V, V
OUT
≤
4.5V
[9]
–80
–50
–140
–200
–180
±
1
mA
mA
μ
A
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參數(shù)描述
74FCT162H245ATPVG 功能描述:總線收發(fā)器 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
74FCT162H245ATPVG8 制造商:Integrated Device Technology Inc 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin SSOP T/R 制造商:Integrated Device Technology Inc 功能描述:BUS XCVR DUAL 16CH 3-ST 48SSOP - Tape and Reel
74FCT162H245CTPAC 制造商:Rochester Electronics LLC 功能描述:- Bulk
74FCT162H245CTPACT 功能描述:總線收發(fā)器 16B 總線收發(fā)器 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
74FCT162H245CTPAG 制造商:Integrated Device Technology Inc 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP Tube 制造商:Integrated Device Technology Inc 功能描述:BUS XCVR DUAL 16CH 3-ST 48TSSOP - Rail/Tube
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