參數(shù)資料
型號(hào): 74LVC2245APWDH
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 通用總線功能
英文描述: Octal transceiver with direction pin; 30 ohm series termination resistors; 5 V input/output tolerant; 3-state
中文描述: LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝: PLASTIC, TSSOP-20
文件頁(yè)數(shù): 3/17頁(yè)
文件大?。?/td> 104K
代理商: 74LVC2245APWDH
2003 Nov 17
3
Philips Semiconductors
Product specification
Octal transceiver with direction pin, 30
series
termination resistors; 5 V tolerant input/output; 3-state
74LVC2245A
ORDERING INFORMATION
FUNCTION TABLE
See note 1.
Note
1.
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
TYPE NUMBER
PACKAGE
TEMPERATURE RANGE
40 to +125
°
C
40 to +125
°
C
40 to +125
°
C
40 to +125
°
C
PINS
PACKAGE
MATERIAL
CODE
74LVC2245AD
74LVC2245ADB
74LVC2245APW
74LVC2245ABQ
20
20
20
20
SO20
SSOP20
TSSOP20
DHVQFN20
plastic
plastic
plastic
plastic
SOT163-1
SOT339-1
SOT360-1
SOT764-1
INPUT
INPUT/OUTPUT
OE
DIR
An
Bn
L
L
H
L
H
X
A = B
input
Z
input
B = A
Z
PINNING
PIN
SYMBOL
DESCRIPTION
1
2
3
4
5
6
7
8
9
DIR
A0
A1
A2
A3
A4
A5
A6
A7
GND
direction control input
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
ground (0 V)
10
11
12
13
14
15
16
17
18
19
B7
B5
B5
B4
B3
B2
B1
B0
OE
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
output enable input
(active LOW)
supply voltage
20
V
CC
PIN
SYMBOL
DESCRIPTION
相關(guān)PDF資料
PDF描述
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
74LVCH2373A 14-Bit Asynchronous Binary Counters 16-PDIP -40 to 85
74LVCH2373AD 14-Bit Asynchronous Binary Counters 16-SO -40 to 85
74LVCH2373ADB 14-Bit Asynchronous Binary Counters 16-SO -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LVC240ABQ 制造商:NXP Semiconductors 功能描述:IC OCT BUFF/DRV TRI-ST DHV
74LVC240ABQ,115 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V OCT BUFF/LINE 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
74LVC240ABQ-G 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V OCT BUFF/LINE DVR INV 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
74LVC240AD 制造商:NXP Semiconductors 功能描述:Octal line driver,Tristate,74LVC240AD
74LVC240AD,112 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V OCTAL 3-S BUF INV 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