參數(shù)資料
型號(hào): 74LVC2244APWDH
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Octal buffer/line driver with 30 ohm series termination resistors; 5 V input/output tolerant; 3-state
中文描述: LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: 4.40 MM, PLASTIC, SOT-360-1, TSSOP-20
文件頁(yè)數(shù): 3/16頁(yè)
文件大小: 84K
代理商: 74LVC2244APWDH
1999 Sep 30
3
Philips Semiconductors
Product specification
Octal buffer/line driver with 30
series termination
resistors; 5 V input/output tolerant; 3-state
74LVC2244A
FUNCTION TABLE
See note 1.
Note
1.
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
ORDERING INFORMATION
PINNING
INPUT
OUTPUT
nOE
nA
n
L
H
X
nY
n
L
H
Z
L
L
H
OUTSIDE NORTH
AMERICA
NORTH AMERICA
PACKAGE
TEMPERATURE
RANGE
40 to +85
°
C
PINS
PACKAGE
MATERIAL
CODE
74LVC2244AD
74LVC2244ADB
74LVC2244APW
74LVC2244AD
74LVC2244ADB
74LVC2244APW DH
20
20
20
SO
SSOP
TSSOP
plastic
plastic
plastic
SOT163-1
SOT339-1
SOT360-1
PIN
SYMBOL
DESCRIPTION
1
2, 4, 6, 8
3, 5, 7, 9
10
11, 13, 15, 17
12, 14, 16, 18
19
20
1OE
1A
0
to 1A
3
2Y
0
to 2Y
3
GND
2A
3
to 2A
0
1Y
3
to 1Y
0
2OE
V
CC
output enable input (active LOW)
data inputs
bus outputs
ground (0 V)
data inputs
bus outputs
output enable input (active LOW)
DC supply voltage
相關(guān)PDF資料
PDF描述
74LVC2244A Octal buffer/line driver;with 30Ω series termination resistors; with 5-volt tolerant inputs/outputs (3-State)(帶30Ω系列終端電阻器,5V輸入/輸出容限的八緩沖器/線驅(qū)動(dòng)器(三態(tài)))
74LVC2245APWDH Octal transceiver with direction pin; 30 ohm series termination resistors; 5 V input/output tolerant; 3-state
74LVC2245A Octal transceiver with direction pin;with 30Ω series termination resistors; with 5-volt tolerant inputs/outputs (3-State)(帶30Ω系列終端電阻器,5V輸入/輸出容限的八收發(fā)器(三態(tài)))
74LVC2373A Octal D-Type Flip-Flops With Clear 20-PDIP -40 to 85
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