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參數(shù)資料
| 型號： | I74F656AN |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal buffer/driver with parity, non-inverting 3-State |
| 中文描述： | F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP24 |
| 封裝： | 0.300 INCH, SLIM, PLASTIC, DIP-24 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 107K |
| 代理商： | I74F656AN |
Philips Semiconductors
Product specification
74F655A*
74F656A
Buffers/drivers
1991 Jul 17
6
* Discontinued part. Please see the Discontinued Products List.
FUNCTION TABLE
INPUTS
OUTPUTS
OE0
OE1
OE2
Dn
74F655A
Qn
74F656A
Qn
L
L
L
L
H
L
L
L
L
H
L
H
H
X
X
X
Z
Z
X
H
X
X
Z
Z
X
X
H
X
Z
Z
H = High voltage level
L
= Low voltage level
X = Don’t care
Z = High impedance “off” state
FUNCTION TABLE for PARITY OUTPUTS
INPUTS
PARITY
OUTPUTS
Number of inputs, High (PI, D0–D7)
Σ
E
Σ
0
Even - 0, 2, 4, 6, 8
H
L
Odd - 1, 3, 5, 7, 9
L
H
Any OEn = High
Z
Z
H = High voltage level
L
= Low voltage level
Z = High impedance “off” state
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
V
CC
Supply voltage
–0.5 to +7.0
V
V
IN
Input voltage
–0.5 to +7.0
V
I
IN
Input current
–30 to +5
mA
V
OUT
Voltage applied to output in High output state
–0.5 to +V
CC
V
I
OUT
Current applied to output in Low output state
128
mA
T
amb
Operating free air temperature range
Operating free-air temperature range
Commercial range
0 to +70
°
C
Industrial range
–40 to +85
°
C
T
stg
Storage temperature range
–65 to +150
°
C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
NOM
MAX
V
CC
Supply voltage
4.5
5.0
5.5
V
V
IH
High-level input voltage
2.0
V
V
IL
Low-level input voltage
0.8
V
I
IK
Input clamp current
–18
mA
I
OH
High-level output current
–15
mA
I
OL
Low-level output current
64
mA
T
amb
Operating free air temperature range
Operating free-air temperature range
Commercial range
0
70
°
C
Industrial range
–40
85
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| I74F657DB | Octal transceiver with 8-bit parit generator/checker |
| I74F657D | Octal transceiver with 8-bit parit generator/checker |
| I74F657N | Octal transceiver with 8-bit parit generator/checker |
| I74F776A | Pi-bus transceiver |
| I74F776N | Pi-bus transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| I74F656AN,602 | 功能描述:緩沖器和線路驅(qū)動器 OCT BUFFER W/PARITY G/C IND TE 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 |
| I74F656AN-B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Non-Inverting Buffer/Driver |
| I74F657D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal transceiver with 8-bit parit generator/checker |
| I74F657D,112 | 功能描述:總線收發(fā)器 OCT BUFFER W/PARITY G/C IND TE RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| I74F657D,118 | 功能描述:總線收發(fā)器 OCT BUFFER W/PARITY G/C IND TE RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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