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參數(shù)資料
| 型號(hào)： | 74ABT16543CSSCX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-Bit Registered Transceiver with 3-STATE Outputs |
| 中文描述： | ABT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| 封裝： | 0.300 INCH, MO-118, SSOP-56 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大小： | 90K |
| 代理商： | 74ABT16543CSSCX |
Philips Semiconductors
Product specification
74ABT16543
74ABTH16543
16-bit latched transceivers with dual enable
(3-State)
1998 Feb 27
8
AC WAVEFORMS (Continued)
V
M
= 1.5V, V
IN
= GND to 3.0V
ééé
ééé
ééé
ééééééééé
ééééééééé
ééééééééé
V
M
nAx, nBx
V
M
V
M
V
M
V
M
V
M
nLEAB, nLEBA,
nEAB, nEBA
t
w
(L)
NOTE:
The shaded areas indicate when the input is permitted
to change for predictable output performance.
SH00042
Waveform 3. Data Setup and Hold Times and Latch Enable
Pulse Width
nOEAB, nOEBA,
nEAB, nEBA
V
M
t
PZH
t
PHZ
0V
V
OH
–0.3V
V
M
V
M
nAx, nBx
V
OH
SH00043
Waveform 4. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
t
PZL
t
PLZ
V
OL
+0.3V
V
OL
V
M
V
M
V
M
nOEAB, nOEBA,
nEAB, nEBA
nAx, nBx
SH00044
Waveform 5. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
TEST CIRCUIT AND WAVEFORMS
PULSE
GENERATOR
R
T
V
IN
D.U.T.
V
OUT
R
L
V
CC
R
L
7.0V
Test Circuit for 3-State Outputs
V
M
V
M
t
W
AMP (V)
NEGATIVE
PULSE
10%
10%
90%
90%
0V
V
M
V
M
t
W
AMP (V)
POSITIVE
PULSE
90%
90%
10%
10%
0V
t
THL
(t
F
)
t
TLH
(t
R
)
t
THL
(t
F
)
t
TLH
(t
R
)
V
M
= 1.5V
Input Pulse Definition
DEFINITIONS
R
L
=
Load resistor; see AC CHARACTERISTICS for value.
C
L
=
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
R
T
=
Termination resistance should be equal to Z
OUT
of
pulse generators.
INPUT PULSE REQUIREMENTS
FAMILY
Amplitude
Rep. Rate
t
W
t
R
t
F
74ABT/H16
3.0V
1MHz
500ns
2.5ns
2.5ns
SWITCH POSITION
TEST
SWITCH
t
PLZ
t
PZL
All other
closed
closed
open
SA00018
C
L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ABT16543DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit latched transceivers with dual enable 3-State |
| 74ABT16543DGGRE4 | 功能描述:總線收發(fā)器 16-Bit Registered Trncvr W/3-St Otpt 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(shí)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 |
| 74ABT16543DGGRG4 | 功能描述:總線收發(fā)器 16B Reg Xceivers 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(shí)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 |
| 74ABT16543DL | 制造商:NXP Semiconductors 功能描述: 制造商:NXP Semiconductors 功能描述:Bus Transceiver, Dual, 8 Bit, 56 Pin, Plastic, SSOP |
| 74ABT16543DL-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual 8-bit Bus Transceiver |
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