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參數(shù)資料
| 型號(hào)： | 74LVC241A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal D-Type Flip-Flops With Clear 20-TSSOP -40 to 85 |
| 中文描述： | 八路緩沖器/線路驅(qū)動(dòng)器5伏耐輸入/輸出三態(tài) |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大小： | 96K |
| 代理商： | 74LVC241A |
Philips Semiconductors
Product specification
74LVC241A
Octal buffer/line driver with 5-volt tolerant
inputs/outputs (3-State)
2
1998 May 20
853-2005 19419
FEATURES
5-Volt tolerant inputs/outputs, for interfacing with 5-volt logic.
Supply voltage range of 1.2 to 3.6 V
In accordance with JEDEC standard no. 8-1A
CMOS lower power consumption
Direct interface with TTL levels
High impedance when V
CC
= 0 V
DESCRIPTION
The 74LVC241A is a high-performance, low-power, low-voltage,
Si-gate CMOS device and superior to most advanced CMOS
compatible TTL families.
Inputs can be driven from either 3.3 V or 5 V devices. In 3-State
operation, outputs can handle 5 V. This feature allows the use of
these devices as translators in a mixed 3.3 V/5 V environment.
The 74LVC241A is an octal non-inverting buffer/line driver with 3-State
outputs. The 3-State outputs are controlled by the output enable inputs
1OE and 2OE. Schmitt-trigger action at all inputs makes the circuit
highly tolerant for slower input rise and fall times.
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
≤
2.5 ns
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
t
PHL
/t
PLH
Propagation delay
1A
n
to 1Y
n
;
2A
n
to 2Y
n
Input capacitance
C
L
= 50 pF;
V
CC
= 3.3 V
3.2
ns
C
I
C
PD
5.0
pF
Power dissipation capacitance per buffer
V
CC
= 3.3 V
25
pF
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
OUTSIDE NORTH AMERICA
NORTH AMERICA
PKG. DWG. #
20-Pin Plastic SO
74LVC241A D
74LVC241A D
SOT163-1
20-Pin Plastic SSOP Type II
74LVC241A DB
74LVC241A DB
SOT339-1
20-Pin Plastic TSSOP Type I
74LVC241A PW
7LVC241APW DH
SOT360-1
PIN CONFIGURATION
SV00614
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
1OE
1A
0
2Y
0
1A
1
2Y
1
1A
2
2Y
2
1A
3
2Y
3
GND
2A
3
1Y
3
2A
2
1Y
2
2A
1
1Y
1
2A
0
1Y
0
2OE
V
CC
PIN DESCRIPTION
PIN
NUMBER
SYMBOL
FUNCTION
1
1OE
Output enable input (active LOW)
2, 4, 6, 8
1A
0
to 1A
3
Data inputs
3, 5, 7, 9
2Y
0
to 2Y
3
Bus outputs
10
GND
Ground (0 V)
17, 15, 13, 11
2A
0
to 2A
3
Data inputs
18, 16, 14, 12
1Y
0
to 1Y
3
Bus outputs
19
2OE
Output enable input (active HIGH)
20
V
CC
Positive supply voltage
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVC241AD | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V OCTAL BUFFER DRVR 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 |
| 74LVC241AD,112 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V OCTAL BUFFER 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 |
| 74LVC241AD,118 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V OCTAL BUFFER 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 |
| 74LVC241ADB | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V OCTAL BUFFER DRVR 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 |
| 74LVC241ADB,112 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V OCTAL BUFFER 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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