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參數資料
| 型號： | 7429FCT53ATQ |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | LM1771 Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation; Package: MINI SOIC; No of Pins: 8; Qty per Container: 1000; Container: Reel |
| 中文描述： | 快速CMOS八進制注冊收發器 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 125K |
| 代理商： | 7429FCT53ATQ |
Integrated Device Technology, Inc.
FAST CMOS
OCTAL REGISTERED
TRANSCEIVERS
IDT29FCT52AT/BT/CT/DT
IDT29FCT2052AT/BT/CT
IDT29FCT53AT/BT/CT
1
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FEATURES:
Common features:
–
Low input and output leakage
≤
1
μ
A (max.)
–
CMOS power levels
–
True TTL input and output compatibility
– V
OH
= 3.3V (typ.)
– V
OL
= 0.3V (typ.)
–
Meets or exceeds JEDEC standard 18 specifications
–
Product available in Radiation Tolerant and Radiation
Enhanced versions
–
Military product compliant to MIL-STD-883, Class B
and DESC listed (dual marked)
–
Available in DIP, SOIC, SSOP, QSOP, CERPACK
and LCC packages
Features for 29FCT52/29FCT53T:
–
A, B, C and D speed grades
–
High drive outputs (-15mA I
OH
, 64mA I
OL
)
–
Power off disable outputs permit “live insertion”
Features for 29FCT2052T:
–
A, B and C speed grades
–
Resistor outputs
(-15mA I
OH
, 12mA I
OL
Com.)
(-12mA I
OH
, 12mA I
OL
Mil.)
–
Reduced system switching noise
FUNCTIONAL BLOCK DIAGRAM
(1)
DESCRIPTION:
The IDT29FCT52AT/BT/CT/DT and IDT29FCT53AT/BT/
CT are 8-bit registered transceivers built using an advanced
dual metal CMOS technology. Two 8-bit back-to-back regis-
ters store data flowing in both directions between two bidirec-
tional buses. Separate clock, clock enable and 3-state output
enable signals are provided for each register. Both A outputs
and B outputs are guaranteed to sink 64mA.
The IDT29FCT52AT/BT/CT/DT and IDT29FCT2052AT/BT/
CT are non-inverting options of the IDT29FCT53AT/BT/CT.
The IDT29FCT2052AT/BT/CT has balanced drive outputs
with current limiting resistors. This offers low ground bounce,
minimal undershoot and controlled output fall times-reducing
the need for external series terminating resistors. The
IDT29FCT2052T part is a plug-in replacement for
IDT29FCT52T part.
CPA
CEA
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
2629 drw 01
B
0
B
1
B
2
B
3
B
4
B
5
B
6
B
7
OEB
Q
0
Q
1
Q
2
Q
3
Q
4
Q
5
Q
6
Q
7
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
CE CP
A
Reg.
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
Q
0
Q
1
Q
2
Q
3
Q
4
Q
5
Q
6
Q
7
CE CP
B
Reg.
OEA
CPB
CEB
NOTE:
1. IDT29FCT52T/IDT29FCT2052T function is shown. IDT29FCT53T is
the inverting option.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
JUNE 1995
1995 Integrated Device Technology, Inc.
6.1
DSC-4224/5
相關PDF資料 |
PDF描述 |
|---|---|
| 7429FCT53ATQB | LM1771 Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation; Package: MINI SOIC; No of Pins: 8; Qty per Container: 3500; Container: Reel |
| 7429FCT53ATSO | LM1771 Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation; Package: LLP; No of Pins: 6; Qty per Container: 1000; Container: Reel |
| 7429FCT53BTD | LM1771 Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation; Package: LLP; No of Pins: 6; Qty per Container: 4500; Container: Reel |
| 7429FCT53BTDB | LM1771 Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation; Package: MINI SOIC; No of Pins: 8; Qty per Container: 1000; Container: Reel |
| 7429FCT53BTE | LM1771 Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation; Package: MINI SOIC; No of Pins: 8; Qty per Container: 3500; Container: Reel |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 7429FCT53ATQB | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL REGISTERED TRANSCEIVERS |
| 7429FCT53ATSO | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL REGISTERED TRANSCEIVERS |
| 7429FCT53ATSOB | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL REGISTERED TRANSCEIVERS |
| 7429FCT53BTD | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL REGISTERED TRANSCEIVERS |
| 7429FCT53BTDB | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL REGISTERED TRANSCEIVERS |
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