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參數(shù)資料
| 型號： | 74FR9244 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 9-Bit Buffer/Line Driver with 3-STATE Outputs |
| 中文描述： | 9位緩沖器/線路驅(qū)動器3態(tài)輸出 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 41K |
| 代理商： | 74FR9244 |
1999 Fairchild Semiconductor Corporation
DS010913
www.fairchildsemi.com
April 1991
Revised August 1999
7
74FR9244
9-Bit Buffer/Line Driver with 3-STATE Outputs
General Description
The 74FR9244 is a non-inverting 9-bit buffer and line driver
designed to be employed as memory and address driver,
clock driver and bus-oriented transmitter/receiver.
Features
I
3-STATE outputs drive bus lines or buffer memory
address registers
I
Outputs sink 64 mA and source 15 mA
I
Guaranteed multiple output switching, 250 pf delays and
pin-to-pin skew
I
Guaranteed 4000V minimum ESD protection
I
9-Bit architecture for systems carrying parity
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Pin Descriptions
Truth Table
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
Z
=
High Impedance
Order Number
74FR9244SC
74FR9244SPC
Package Number
M24B
N24C
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide
Pin Names
Description
OE
1
,–OE
2
I
0
–I
8
O
0
–O
8
Output Enable Input (Active-LOW)
Inputs
Outputs
OE
1
OE
2
I
n
O
n
H
X
X
Z
X
H
X
Z
L
L
H
H
L
L
L
L
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74FR9244SC | 9-Bit Buffer/Line Driver with 3-STATE Outputs |
| 74FR9244SPC | 9-Bit Buffer/Line Driver with 3-STATE Outputs |
| 74FR9245 | 9-Bit Bidirectional Transceiver with 3-STATE Outputs |
| 74FR9245MSA | 9-Bit Bidirectional Transceiver with 3-STATE Outputs |
| 74FR9245SC | 9-Bit Bidirectional Transceiver with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74FR9244 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74FR9244SC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:9-Bit Buffer/Line Driver with 3-STATE Outputs |
| 74FR9244SCX | 功能描述:緩沖器和線路驅(qū)動器 9-Bit Buf/Line Drv 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74FR9244SPC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:9-Bit Buffer/Line Driver with 3-STATE Outputs |
| 74FR9245 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:9-Bit Bidirectional Transceiver with 3-STATE Outputs |
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