- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358652 > 74HCT243N 4-Bit Bus Transceiver PDF資料下載
參數(shù)資料
| 型號： | 74HCT243N |
| 元件分類： | 通用總線功能 |
| 英文描述： | 4-Bit Bus Transceiver |
| 中文描述： | 4位總線收發(fā)器 |
| 文件頁數(shù)： | 8/16頁 |
| 文件大小： | 83K |
| 代理商： | 74HCT243N |
2003 May 14
8
Philips Semiconductors
Product specification
Dual 2-input NOR gate
74HC2G02; 74HCT2G02
Type 74HCT2G02
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Note
1.
All typical values are measured at T
amb
= 25
°
C.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
OTHER
V
CC
(V)
T
amb
=
40 to +85
°
C;
note 1
V
IH
HIGH-level input
voltage
LOW-level input
voltage
HIGH-level output
voltage
4.5 to 5.5
2.0
1.6
V
V
IL
4.5 to 5.5
1.2
0.8
V
V
OH
V
I
= V
IH
or V
IL
I
O
=
20
μ
A
I
O
=
4.0
μ
A
V
I
= V
IH
or V
IL
I
O
= 20
μ
A
I
O
= 4.0
μ
A
V
I
= V
CC
or GND
V
I
= V
CC
or GND;
I
O
= 0
V
I
= V
CC
2.1 V;
I
O
= 0
4.5
4.5
4.4
4.13
4.5
4.32
V
V
V
OL
LOW-level output
voltage
4.5
4.5
5.5
5.5
0
0.15
0.1
0.33
±
1.0
10
V
V
μ
A
μ
A
I
LI
I
CC
input leakage current
quiescent supply
current
additional supply
current per input
I
CC
4.5 to 5.5
375
μ
A
T
amb
=
40 to +125
°
C
V
IH
HIGH-level input
voltage
LOW-level input
voltage
HIGH-level output
voltage
4.5 to 5.5
2.0
V
V
IL
4.5 to 5.5
0.8
V
V
OH
V
I
= V
IH
or V
IL
I
O
=
20
μ
A
I
O
=
4.0
μ
A
V
I
= V
IH
or V
IL
I
O
= 20
μ
A
I
O
= 4.0
μ
A
V
I
= V
CC
or GND
V
I
= V
CC
or GND;
I
O
= 0
V
I
= V
CC
2.1 V;
I
O
= 0
4.5
4.5
4.4
3.7
V
V
V
OL
LOW-level output
voltage
4.5
4.5
5.5
5.5
0.1
0.4
±
1.0
20
V
V
μ
A
μ
A
I
LI
I
CC
input leakage current
quiescent supply
current
additional supply
current per input
I
CC
4.5 to 5.5
410
μ
A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74HCT243D-T | 4-Bit Bus Transceiver |
| 74HCT237D-T | 3-To-8-Line Demultiplexer |
| 74HCT221D-T | Monostable Multivibrator |
| 74HC21N | IC TTL CMOS HIGH SPEED N/DIP14 |
| 74HC21D-T | Dual 4-input AND Gate |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74HCT243P | 制造商:NXP Semiconductors 功能描述: |
| 74HCT244 | 制造商:NTE Electronics 功能描述: |
| 74HCT244AD | 制造商:Motorola Inc 功能描述:BUFFER/DRIVER OCTAL NONINVERTING WITH 3-STATE OUTPUTS TTL-COMPATIBLE INPUTS |
| 74HCT244AN | 制造商:AVX Corporation 功能描述: |
| 74HCT244BQ | 制造商:NXP Semiconductors 功能描述:IC OCTAL BUFF/DVR 3-ST DHV |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。