參數(shù)資料
型號： CY74FCT540TCERDIP
廠商： Texas Instruments, Inc.
英文描述： 8-Bit Buffers/Line Drivers
中文描述： 8位緩沖器/線路驅(qū)動器
文件頁數(shù)： 1/8頁
文件大?。?/td> 82K
代理商： CY74FCT540TCERDIP
8-Bit Buffers/Line Drivers
CY54/74FCT540T
CY54/74FCT541T
SCCS029 - May 1994 - Revised March 2000
Data sheet acquired from Cypress Semiconductor Corporation.
Data sheet modified to remove devices not offered.
Copyright
2000, Texas Instruments Incorporated
Features
Function, pinout, and drive compatible with FCT and
F logic
FCT-C speed at 4.1 ns max. (Com’l)
FCT-A speed at 4.8 ns max. (Com’l)
Reduced V
(typically = 3.3V) versions of equivalent
FCT functions
Edge-rate control circuitry for significantly improved
noise characteristics
Power-off disable feature
ESD > 2000V
Matched rise and fall times
Fully compatible with TTL input and output logic levels
Sink current
64 mA (Com’l), 48 mA (Mil)
Source current
32 mA (Com’l), 12 mA (Mil)
Extended commercial range of
40C to +85C
Functional Description
The FCT540T inverting buffer/line driver and the FCT541T
non-inverting buffer/line driver are designedto be employed as
memory address drivers, clock drivers, and bus-oriented
transmitters/receivers. The devices provide speed and drive
capabilities
equivalent
to
counterparts while reducing power dissipation. The input and
output voltage levels allow direct interface with TTL, NMOS,
and CMOS devices without external components.
The outputs are designed with a power-off disable feature to
allow for live insertion of boards.
their
fastest
bipolar
logic
Logic Block Diagram—FCT540T
Pin Configurations
1
2
3
4
5
6
7
8
9
10
11
12
16
17
18
19
20
13
14
V
CC
OE
B
15
CERDIP/SOIC/QSOP
Top View
GND
O
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
OE
B
OE
A
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
0
OE
A
FCT540T
1
2
3
4
5
6
7
8
9
10
11
12
16
17
18
19
20
13
14
V
CC
OE
B
15
CERDIP/DIP/SOIC/QSOP
Top View
GND
O
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
OE
B
OE
A
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
0
OE
A
Logic Block Diagram—FCT541T
FCT541T
相關(guān)PDF資料
PDF描述
CY54FCT541TCERDIP 8-Bit Buffers/Line Drivers
CY74FCT541TCERDIP 8-Bit Buffers/Line Drivers
CY5474FCT540T 8-Bit Buffers/Line Drivers
CY54FCT543TQSOP 8-Bit Latched Registered Transceiver
CY54FCT543TSOIC 8-Bit Latched Registered Transceiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY74FCT541ATPC 功能描述:緩沖器和線路驅(qū)動器 Tri-St 8-Bit RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
CY74FCT541ATPCE4 功能描述:緩沖器和線路驅(qū)動器 Octal Buff/Line Drvr W/3-State Otpt RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
CY74FCT541ATQC 制造商:Texas Instruments 功能描述:
CY74FCT541ATQCT 功能描述:緩沖器和線路驅(qū)動器 Tri-State 8-Bit RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
CY74FCT541ATQCTE4 功能描述:緩沖器和線路驅(qū)動器 Octal Buff/Line Drvr W/3-State Otpt RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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