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參數(shù)資料
| 型號： | 74ABT241 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal buffer/line driver 3-State |
| 中文描述： | 八路緩沖器/線路驅(qū)動(dòng)器三態(tài) |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 100K |
| 代理商： | 74ABT241 |
Philips Semiconductors
Product specification
74ABT241
Octal buffer/line driver (3-State)
2
1998 Jan 16
853–1456 18867
FEATURES
Octal bus interface
3-State buffers
Power-up 3-State
Output capability: +64mA/–32mA
Latch-up protection exceeds 500mA per Jedec Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
Inputs are disabled during 3-State mode
DESCRIPTION
The 74ABT241 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT241 device is an octal buffer that is ideal for driving bus
lines. The device features two Output Enables (1OE, 2OE), each
controlling four of the 3-State outputs.
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
2.6
2.7
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
74ABT241 N
74ABT241 N
SOT146-1
20-Pin plastic SO
–40
°
C to +85
°
C
74ABT241 D
74ABT241 D
SOT163-1
20-Pin Plastic SSOP Type II
–40
°
C to +85
°
C
74ABT241 DB
74ABT241 DB
SOT339-1
20-Pin Plastic TSSOP Type I
–40
°
C to +85
°
C
74ABT241 PW
74ABT241PW 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
1OE
1A0
2Y0
1A1
2Y1
1A2
2Y2
1A3
2Y3
1Y3
GND
2A2
1Y2
2A1
1Y1
2A0
1Y0
2OE
V
CC
2A3
SA00038
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
2, 4, 6, 8
1A0 – 1A3
Data inputs
17, 15, 13, 11
2A0 – 2A3
Data inputs
18, 16, 14, 12
1Y0 – 1Y3
Data outputs
3, 5, 7, 9
2Y0 – 2Y3
Data outputs
1, 19
1OE, 2OE
Output enables
10
GND
Ground (0V)
20
V
CC
Positive supply voltage
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ABT241D | Octal buffer/line driver 3-State |
| 74ABT241DB | Octal buffer/line driver 3-State |
| 74ABT241N | Octal buffer/line driver 3-State |
| 74ABT241PW | Octal buffer/line driver 3-State |
| 74ABT241PWDH | Octal buffer/line driver 3-State |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ABT241_YAF3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ABT241_YAF3116B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ABT241CMSA | 功能描述:緩沖器和線路驅(qū)動(dòng)器 18-Bit Univ Bus Tran 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 |
| 74ABT241CMSA_Q | 功能描述:緩沖器和線路驅(qū)動(dòng)器 18-Bit Univ Bus Tran 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 |
| 74ABT241CMSAX | 功能描述:緩沖器和線路驅(qū)動(dòng)器 18-Bit Univ Bus Tran 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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