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參數資料
| 型號： | CY74FCT244T |
| 英文描述： | Octal Buffers and Line Drivers with 3-State Outputs |
| 中文描述： | 八路緩沖器和線路驅動器，三態(tài)輸出 |
| 文件頁數： | 3/7頁 |
| 文件大小： | 102K |
| 代理商： | CY74FCT244T |
CY74FCT823T
9-BIT BUS-INTERFACE REGISTER
SCCS069
–
OCTOBER 2001
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum rating over operating free-air temperature range (unless otherwise noted)
Supply voltage range to ground potential
DC input voltage range
DC output voltage range
DC output current (maximum sink current/pin)
Package thermal impedance,
JA
(see Note 1): P package
–
0.5 V to 7 V
–
0.5 V to 7 V
–
0.5 V to 7 V
120 mA
67
°
C/W
61
°
C/W
46
°
C/W
–
65
°
C to 135
°
C
–
65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Q package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SO package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ambient temperature range with power applied, T
A
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under
“
absolute maximum ratings
”
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those ndicated under
“
recommended operating conditions
”
s not mplied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The package thermal impedance is calculated in accordance with JESD 51.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
recommended operating conditions (see Note 2)
MIN
NOM
MAX
UNIT
VCC
VIH
VIL
IOH
IOL
TA
NOTE 2: All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation.
Supply voltage
4.75
5
5.25
V
High-level input voltage
2
V
Low-level input voltage
0.8
V
High-level output current
–
32
mA
Low-level output current
64
mA
°
C
Operating free-air temperature
–
40
85
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|---|---|
| CY74FCT245ATPC | Single 8-bit Bus Transceiver |
| CY74FCT245ATQCT | Single 8-bit Bus Transceiver |
| CY74FCT245ATSOC | Single 8-bit Bus Transceiver |
| CY74FCT245CTQCT | Single 8-bit Bus Transceiver |
| CY74FCT245CTSOC | Single 8-bit Bus Transceiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CY74FCT244TDIP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-Bit Buffers/Line Drivers |
| CY74FCT244TLCC | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-Bit Buffers/Line Drivers |
| CY74FCT244TPC | 制造商:Cypress Semiconductor 功能描述: |
| CY74FCT244TQCT | 功能描述:緩沖器和線路驅動器 Tri-St 8-Bit RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| CY74FCT244TQCTG4 | 功能描述:緩沖器和線路驅動器 Octal Buff/Line Drvr W/3-State Otpt RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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