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PDF ( 数据手册 , 数据表 ) 5429FCT2052ATSOB

零件编号 5429FCT2052ATSOB
描述 FAST CMOS OCTAL REGISTERED TRANSCEIVERS
制造商 Integrated Device Technology
LOGO Integrated Device Technology LOGO 


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5429FCT2052ATSOB 数据手册, 描述, 功能
Integrated Device Technology, Inc.
FAST CMOS
OCTAL REGISTERED
TRANSCEIVERS
IDT29FCT52AT/BT/CT/DT
IDT29FCT2052AT/BT/CT
IDT29FCT53AT/BT/CT
FEATURES:
• Common features:
– Low input and output leakage 1µA (max.)
– CMOS power levels
– True TTL input and output compatibility
– VOH = 3.3V (typ.)
– VOL = 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 IOH, 64mA IOL)
– Power off disable outputs permit “live insertion”
• Features for 29FCT2052T:
– A, B and C speed grades
– Resistor outputs (-15mA IOH, 12mA IOL Com.)
(-12mA IOH, 12mA IOL Mil.)
– Reduced system switching noise
FUNCTIONAL BLOCK DIAGRAM(1)
CPA
CEA
A0
A1
A2
A3
A4
A5
A6
A7
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.
D0 CE CP Q0
D1 Q1
D2 Q2
D3 A Q3
D4 Reg. Q4
D5 Q5
D6 Q6
D7 Q7
OEB
B0
B1
B2
B3
B4
B5
B6
B7
NOTE:
OEA
1. IDT29FCT52T/IDT29FCT2052T function is shown. IDT29FCT53T is
the inverting option.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
Q0 D0
Q1 D1
Q2 D2
Q3 B D3
Q4 Reg. D4
Q5 D5
Q6 D6
Q7 CE CP D7
MILITARY AND COMMERCIAL TEMPERATURE RANGES
©1995 Integrated Device Technology, Inc.
6.1
CPB
CEB
2629 drw 01
JUNE 1995
DSC-4224/5
1







5429FCT2052ATSOB pdf, 数据表
IDT29FCT52AT/BT/CT/DT, IDT29FCT/2052AT/BT/CT, IDT29FCT53AT/BT/CT
FAST CMOS OCTAL REGISTERED TRANSCEIVERS
ORDERING INFORMATION
XX 29FCT X
XX
Temp. Range Family Device Type
XX
Package
X
Process
MILITARY AND COMMERCIAL TEMPERATURE RANGES
Blank Commercial
B MIL-STD-883, Class B
P Plastic DIP
D CERDIP
E CERPACK
L Leadless Chip Carrier
SO Small Outline IC
PY Shrink Small Outline Package
Q Quarter-size Small Outline Package
52AT
53AT
52BT
53BT
52CT
53CT
52DT
Blank
20
54
74
Non-inverting Octal Registered Transceiver
Inverting Octal Registered Transceiver
High Drive
Balanced Drive
–55°C to +125°C
0°C to +70°C
2629 drw 08
6.1 8














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