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參數(shù)資料
| 型號： | 74ABTH16541DL |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-bit buffer/line driver 3-State |
| 中文描述： | ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | 7.50 MM, PLASTIC, SOT-370-1, SSOP3-48 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 79K |
| 代理商： | 74ABTH16541DL |
Philips Semiconductors
Product specification
74ABT16541
74ABTH16541
16-bit buffer/line driver (3-State)
1998 Feb 25
5
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= +25
°
C
T
amb
= –40
°
C
°
C
Min
UNIT
Min
Typ
Max
Max
V
IK
Input clamp voltage
V
CC
= 4.5V; I
IK
= –18mA
V
CC
= 4.5V; I
OH
= –3mA; V
I
= V
IL
or V
IH
V
CC
= 5.0V; I
OH
= –3mA; V
I
= V
IL
or V
IH
V
CC
= 4.5V; I
OH
= –32mA; V
I
= V
IL
or V
IH
V
CC
= 4.5V; I
OL
= 64mA; V
I
= V
IL
or V
IH
V
CC
= 5.5V; V
I
= GND or 5.5V
–0.9
–1.2
–1.2
V
2.5
2.9
2.5
V
V
OH
High-level output voltage
3.0
3.4
3.0
V
2.0
2.4
2.0
V
V
OL
I
I
Low-level output voltage
0.42
0.55
0.55
V
Input leakage current
±
0.01
±
1.0
±
1.0
μ
A
I
I
Input leakage current
In ut leakage current
74ABTH16541
V
CC
= 5.5V; V
I
= V
CC
or GND
Control
pins
±
0.01
±
1
±
1
μ
A
V
CC
= 5.5V; V
I
= V
CC
V
CC
= 5.5V; V
I
= 0
V
CC
= 4.5V; V
I
= 0.8V
V
CC
= 4.5V; V
I
= 2.0V
V
CC
= 5.5V; V
I
= 0 to 5.5V
V
CC
= 0.0V; V
O
or V
I
≤
4.5V
V
CC
= 2.0V; V
O
= 0.5V; V
I
= GND or V
CC
;
V
OE
= V
CC
V
CC
= 5.5V; V
O
= 2.7V; V
I
= V
IL
or V
IH
V
CC
= 5.5V; V
O
= 0.5V; V
I
= V
IL
or V
IH
V
CC
= 5.5V; V
O
= 5.5V; V
I
= GND or V
CC
V
CC
= 5.5V; V
O
= 2.5V
V
CC
= 5.5V; Outputs High, V
I
= GND or V
CC
V
CC
= 5.5V; Outputs Low, V
I
= GND or V
CC
V
CC
= 5.5V; Outputs 3-State;
V
I
= GND or V
CC
Outputs enabled, one input at 3.4V, other
inputs at V
CC
or GND; V
CC
= 5.5V
Outputs enabled, one input at 3.4V, other
inputs at V
CC
or GND; V
CC
= 5.5V
Data pins
Data ins
0.01
1
1
μ
A
μ
A
–2
–3
–5
Bus Hold current A inputs
3
74ABTH16541
50
50
I
HOLD
–75
±
500
–75
μ
A
I
OFF
Power-off leakage current
±
5.0
±
100
±
100
μ
A
I
PU
/I
PD
Power-up/down 3-State
output current
±
5.0
±
50
±
50
μ
A
I
OZH
I
OZL
I
CEX
I
O
I
CCH
I
CCL
3-State output High current
1.0
10
10
μ
A
μ
A
μ
A
mA
3-State output Low current
–1.0
–10
–10
Output high leakage current
Output current
1
1.0
50
50
–50
–70
–180
–50
–180
0.5
1.0
1.0
mA
Quiescent supply current
8
19
19
mA
I
CCZ
0.5
1.0
1.0
mA
I
CC
Additional supply current per
input pin
2
74ABT16541
100
250
250
μ
A
I
CC
Additional supply current per
input pin
2
74ABTH16541
0.2
1.0
1.0
mA
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4V.
3. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF, R
L
= 500
LIMITS
SYMBOL
PARAMETER
WAVEFORM
T
amb
= +25
°
C
V
CC
= +5.0V
T
amb
= –40
°
C to +85
°
C
V
CC
= +5.0V
±
0.5V
UNIT
Min
Typ
Max
Min
Max
t
PLH
t
PHL
Propagation delay
nIx to nYx
1
1.0
1.0
2.0
1.5
3.0
3.6
1.0
1.0
3.4
4.2
ns
t
PZH
t
PZL
Output enable time
to High and Low level
2
1.3
1.6
2.9
3.1
4.3
4.7
1.3
1.6
5.2
6.0
ns
t
PHZ
t
PLZ
Output disable time
from High and Low level
2
1.3
1.0
3.5
2.8
4.4
3.6
1.3
1.0
5.1
3.9
ns
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| 74ABTH16899DGG,112 | 功能描述:總線收發(fā)器 18-BIT LATCH XCVR W/PAR/BUS 3S 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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