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參數(shù)資料
| 型號： | 74ABT540 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal buffer, inverting (3-State)(八反相（三態(tài)）D緩沖器) |
| 中文描述： | 八路緩沖器，反相（3態(tài)）（八反相（三態(tài)）?緩沖器） |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 100K |
| 代理商： | 74ABT540 |
Philips Semiconductors
Product specification
74ABT540
Octal buffer, inverting (3-State)
2
1998 Jan 16
853–1609 18864
FEATURES
Octal bus interface
3-State buffers
Live insertion/extraction permitted
Efficient pinout to facilitate PC board layout
Output capability: +64mA/–32mA
Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
Power-up 3-State
DESCRIPTION
The 74ABT540 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT540 device is an octal inverting buffer that is ideal for
driving bus lines. The device features input and outputs on opposite
sides of the package to facilitate printed circuit board layout.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C; GND = 0V
TYPICAL
UNIT
t
PLH
t
PHL
Propagation delay
An to Yn
C
L
= 50pF; V
CC
= 5V
3.1
ns
C
IN
Input capacitance
V
I
= 0V or V
CC
3
pF
C
OUT
Output capacitance
Outputs disabled; V
O
= 0V or V
CC
7
pF
I
CCZ
Total supply current
Outputs disabled; V
CC
= 5.5V
50
μ
A
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
20-Pin Plastic DIP
–40
°
C to +85
°
C
74ABT540 N
74ABT540 N
SOT146-1
20-Pin plastic SO
–40
°
C to +85
°
C
74ABT540 D
74ABT540 D
SOT163-1
20-Pin Plastic SSOP Type II
–40
°
C to +85
°
C
74ABT540 DB
74ABT540 DB
SOT339-1
20-Pin Plastic TSSOP Type I
–40
°
C to +85
°
C
74ABT540 PW
74ABT540PW DH
SOT360-1
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
OE0
A0
A1
A2
A3
A4
A5
A6
A7
GND
V
CC
OE1
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
SA00197
LOGIC SYMBOL
A0
A1
A2
A3
A4
A5
A6
A7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
1
19
OE0
OE1
SA00198
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PDF描述 |
|---|---|
| 74ABT541 | Octal buffer/line driver (3-State)(八緩沖器/線驅(qū)動器（三態(tài)）) |
| 74ABT541PWDH | Octal buffer/line driver 3-State |
| 74ABT541CMTCX | Octal Buffer/Line Driver with 3-STATE Outputs |
| 74ABT541CMSAX | Octal Buffer/Line Driver with 3-STATE Outputs |
| 74ABT541CPCX | Octal Buffer/Line Driver with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ABT540D | 功能描述:緩沖器和線路驅(qū)動器 OCTAL BUFFER INV 3-S 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 |
| 74ABT540D,602 | 功能描述:緩沖器和線路驅(qū)動器 OCTAL BUFFER INV 3-S 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 |
| 74ABT540D,623 | 功能描述:緩沖器和線路驅(qū)動器 OCTAL BUFFER INV 3-S 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 |
| 74ABT540D623 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| 74ABT540DB | 功能描述:緩沖器和線路驅(qū)動器 OCTAL BUFFER INV 3-S 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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