參數(shù)資料
型號: 74F2245
廠商: NXP Semiconductors N.V.
英文描述: Octal transceiver with 30ohm equivalent output termination 3-State
中文描述: 八路收發(fā)器與30ohm相當(dāng)于輸出端接三態(tài)
文件頁數(shù): 4/10頁
文件大?。?/td> 103K
代理商: 74F2245
Philips Semiconductors
Product specification
74F2245
Octal transceiver with 30 equivalent output termination
(3-State)
1996 May 10
4
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
V
IN
I
IN
V
OUT
Supply voltage
–0.5 to +7.0
V
Input voltage
–0.5 to +7.0
V
Input current
–30 to +5
mA
Voltage applied to output in High output state
–0.5 to +5.5
V
I
OUT
Current applied to output in Low output state
A0-A7
24
mA
B0-B7
24
mA
T
amb
T
stg
Operating free-air temperature range
0 to +70
°
C
°
C
Storage temperature range
–65 to +150
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
NOM
MAX
V
CC
V
IH
V
IL
I
IK
Supply voltage
4.5
5.0
5.5
V
High-level input voltage
2.0
V
Low-level input voltage
0.8
V
Input clamp current
–18
mA
I
OH
High level output current
High-level output current
A0-A7
–3
mA
B0-B7
–3*
mA
I
OL
Low level output current
Low-level output current
A0-A7
5*
mA
B0-B7
5*
mA
T
amb
12 mA with reduced noise margin
Operating free-air temperature range
0
+70
°
C
*
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74F2245 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
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74F2245SCX 功能描述:總線收發(fā)器 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
74F225 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16X5 asynchronous FIFO 3-State
74F225AI 功能描述:固定電感器 22uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm