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參數(shù)資料
| 型號： | 74ABT125 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Quad Buffer with 3-STATE Outputs |
| 中文描述： | 四緩沖與三態(tài)輸出 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 93K |
| 代理商： | 74ABT125 |
Philips Semiconductors
Product specification
74ABT125
Quad buffer (3-State)
2
1998 Jan 16
853–1606 18868
FEATURES
Quad bus interface
3-State buffers
Live insertion/extraction permitted
Output capability: +64mA/–32mA
Latch-up protection exceeds 500mA per Jedec Std 17
ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
Power-up 3-State
Inputs are disabled during 3-State mode
DESCRIPTION
The 74ABT125 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT125 device is a quad buffer that is ideal for driving bus
lines. The device features four Output Enables (OE0, OE1, OE2,
OE3), each controlling one of the 3-State outputs.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C; GND = 0V
TYPICAL
UNIT
t
PLH
t
PHL
C
IN
Propagation delay
An to Yn
Input capacitance
C
L
= 50pF; V
CC
= 5V
2.9
ns
V
I
= 0V or V
CC
Outputs disabled;
V
O
= 0V or V
CC
Outputs disabled; V
CC
=5.5V
4
pF
C
OUT
Output capacitance
7
pF
I
CCZ
Total supply current
65
μ
A
ORDERING INFORMATION
PACKAGES
14-Pin Plastic DIP
14-Pin plastic SO
14-Pin Plastic SSOP Type II
14-Pin Plastic TSSOP Type I
TEMPERATURE RANGE
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
OUTSIDE NORTH AMERICA
74ABT125 N
74ABT125 D
74ABT125 DB
74ABT125 PW
NORTH AMERICA
74ABT125 N
74ABT125 D
74ABT125 DB
74ABT125PW DH
DWG NUMBER
SOT27-1
SOT108-1
SOT337-1
SOT402-1
PIN DESCRIPTION
PIN NUMBER
2, 5, 9, 12
3, 6, 8, 11
1, 4, 10, 13
SYMBOL
A0 – A3
Y0 – Y3
OE0 – OE3
GND
V
CC
NAME AND FUNCTION
Data inputs
Data outputs
Output enable inputs (active-Low)
Ground (0V)
Positive supply voltage
7
14
PIN CONFIGURATION
OE0
A0
Y0
OE1
A1
Y1
GND
Y2
A2
OE2
Y3
A3
OE3
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SA00025
LOGIC SYMBOL
2
3
Y0
OE0
1
5
6
Y1
OE1
4
9
8
Y2
OE2
10
12
11
Y3
OE3
13
A0
A1
A2
A3
SA00026
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ABT125CMTCX_NL | Quad Buffer with 3-STATE Outputs |
| 74ABT126PWDH | Quad buffer 3-State |
| 74ABT126N | Quad buffer 3-State |
| 74ABT126 | Quad buffer 3-State |
| 74ABT126CMTCX_NL | Quad Buffer with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ABT125_13 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad buffer; 3-state |
| 74ABT125BQ | 制造商:NXP Semiconductors 功能描述:IC QUAD BUFFER TRI-ST DHVQF |
| 74ABT125BQ,115 | 功能描述:緩沖器和線路驅(qū)動器 5V QUAD BUFF/LD 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 |
| 74ABT125BQ-G | 功能描述:緩沖器和線路驅(qū)動器 5V QUAD BUFF/LD ACTIVE LOW OUT 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 |
| 74ABT125CMTC | 功能描述:緩沖器和線路驅(qū)動器 Quad Buffer 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 |
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