參數(shù)資料
型號： 74ABT2241N
廠商： NXP SEMICONDUCTORS
元件分類： 通用總線功能
英文描述： Octal buffer with 30ohm series termination resistors; 3-State
中文描述： ABT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝： 0.300 INCH, PLASTIC, DIP-20
文件頁數(shù)： 2/12頁
文件大?。?/td> 104K
代理商： 74ABT2241N
Philips Semiconductors
Product specification
74ABT2241
Octal buffer with 30 series termination resistors
(3-State)
2
1996 Sep 30
853–1879 17325
FEATURES
Octal bus interface
3-State buffers
Power-up 3-State
Output capability: +12mA/–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
DESCRIPTION
The 74ABT2241 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT2241 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.
The 74ABT2241 is designed with
30
High and Low states of the output. The design reduces line noise in
applications such as memory address drivers, clock drivers, and bus
receivers/transceivers.
series resistance in both the
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
2.9
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
74ABT2241 N
74ABT2241 N
SOT146-1
20-Pin plastic SO
–40
°
C to +85
°
C
74ABT2241 D
74ABT2241 D
SOT163-1
20-Pin Plastic SSOP Type II
–40
°
C to +85
°
C
74ABT2241 DB
74ABT2241 DB
SOT339-1
20-Pin Plastic TSSOP Type I
–40
°
C to +85
°
C
74ABT2241 PW
7ABT2241PW 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PDF資料
PDF描述
74ABT2241PW Octal buffer with 30ohm series termination resistors; 3-State
74ABT2244 Octal buffer/line driver with 30ohm series termination resistors 3-State
74ABT2244 Octal Buffer/Line Driver with 25з Series Resistors in the Outputs
74ABT2244CMSA Octal Buffer/Line Driver with 25з Series Resistors in the Outputs
74ABT2244CMTC Octal Buffer/Line Driver with 25з Series Resistors in the Outputs
相關代理商/技術參數(shù)
參數(shù)描述
74ABT2241N,112 功能描述:緩沖器和線路驅(qū)動器 OCTAL BUF 3-S 30 OHM 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74ABT2241PW 功能描述:緩沖器和線路驅(qū)動器 OCTAL BUF 3-S W/30 OHM 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74ABT2241PW,112 功能描述:緩沖器和線路驅(qū)動器 OCTAL BUF 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74ABT2241PW,118 功能描述:緩沖器和線路驅(qū)動器 OCTAL BUF 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74ABT2241PW-T 功能描述:緩沖器和線路驅(qū)動器 OCTAL BUF 3-S W/30 OHM 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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