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參數資料
| 型號： | 7LVT2241PWDH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | 3.3V Octal buffer/line driver with 30ohm series termination resistors; 3-State |
| 中文描述： | LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | PLASTIC, SOT-360-1, TSSOP-20 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 80K |
| 代理商： | 7LVT2241PWDH |
Philips Semiconductors
Product specification
74LVT2241
3.3V Octal buffer/line driver with 30 series
termination resistors; 3-State
1
1996 May 29
853-1840 16867
FEATURES
Octal bus interface
3-State buffers
Output capability: +12mA/-12mA
TTL input and output switching levels
Input and output interface capability to systems at 5V supply
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
Power-up 3-State
Live insertion/extraction permitted
No bus current loading when output is tied to 5V bus
Latch-up protection exceeds 500mA per JEDEC Std 17
ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model.
Outputs include series resistance of 30
, making external
termination resistors unnecessary.
DESCRIPTION
The 74LVT2241 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74LVT2241 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 74LVT2241 is designed with 30
series resistance in both the
High and Low states of the output. This design reduces the line
noise in applications such as memory address drivers, clock drivers
and bus receivers/transmitters.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C; GND = 0V
C
L
= 50pF;
V
CC
= 3.3V
V
I
= 0V or 3.0V
Outputs disabled; V
O
= 0V or 3.0V
Outputs disabled; V
CC
= 3.6V
TYPICAL
UNIT
t
PLH
t
PHL
C
IN
C
OUT
I
CCZ
Propagation delay
nAx to nYx
Input capacitance
Output capacitance
Total supply current
3.0
3.3
4
8
0.12
ns
pF
pF
mA
ORDERING INFORMATION
PACKAGES
20-Pin Plastic SOL
20-Pin Plastic SSOP Type II
20-Pin Plastic TSSOP Type I
TEMPERATURE RANGE
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
OUTSIDE NORTH AMERICA
74LVT2241 D
74LVT2241 DB
74LVT2241 PW
NORTH AMERICA
74LVT2241 D
74LVT2241 DB
7LVT2241PW DH
DWG NUMBER
SOT163-1
SOT339-1
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 |
|---|---|
| 7LVT2244PWDH | 3.3V Octal buffer/line driver with 30ohm series termination resistors 3-State |
| 7LVT2245PWDH | 3.3V Octal transceiver with 30ohm termination resistors 3-State |
| 7LVT244APWDH | 3.3V Octal buffer/line driver 3-State |
| 7LVT244BPWDH | 3.3V Octal buffer/line driver 3-State |
| 7LVT2952PWDH | 3.3V LVT octal registered transceiver 3-State |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 7LVT2244PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V Octal buffer/line driver with 30ohm series termination resistors 3-State |
| 7LVT2245PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V Octal transceiver with 30ohm termination resistors 3-State |
| 7LVT244APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V Octal buffer/line driver 3-State |
| 7LVT244BPWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V Octal buffer/line driver 3-State |
| 7LVT2952PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V LVT octal registered transceiver 3-State |
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