- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376417 > SNJ54ACT1284J (Texas Instruments, Inc.) 7-BIT BUS INTERFACES WITH 3-STATE OUTPUTS PDF資料下載
參數(shù)資料
| 型號： | SNJ54ACT1284J |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 7-BIT BUS INTERFACES WITH 3-STATE OUTPUTS |
| 中文描述： | 7位總線接口與三態(tài)輸出 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 291K |
| 代理商： | SNJ54ACT1284J |
SCAS459D NOVEMBER 1994 REVISED OCTOBER 2003
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
50% VCC
tPHL
tPLH
From B Output
Under Test
A-TO-B LOAD (totem pole)
1.5 V
VOLTAGE WAVEFORMS MEASURED AT TP1
PROPAGATION DELAY TIMES (A to B)
3 V
VOH
VOL
0 V
62
CL = 50 pF
(see Note A)
33
TP1
VCC
CL = 50 pF
(see Note A)
Sink Load
Source Load
1.5 V
VOH
VOL
VOH 1.4 V
VOL + 1.4 V
62
tPHL
tPLH
tf
A-TO-B LOAD (open drain)
1.5 V
VOLTAGE WAVEFORMS MEASURED AT TP1 (B SIDE)
3 V
VOH
VOL
0 V
TP1
VCC
CL = 50 pF
(see Note A)
1.5 V
VOL
(see Note E)
0.8 V
500
From B Output
tr
2 V
2 V
0.8 V
tPHL
tPLH
1.5 V
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES (B to A)
3 V
VOH
VOL
0 V
1.5 V
Output
50% VCC
B-TO-A LOAD (totem pole)
CL = 50 pF
(see Note A)
500
From A Output
Under Test
Input
(see Note C)
Output
(see Note D)
Input
(see Note F)
Input
(see Note F)
NOTES: A. CL includes probe and jig capacitance.
B. The outputs are measured one at a time with one transition per measurement.
C. Input rise and fall times are 3 ns, 150 ns < pulse duration <10
μ
s for both low-to-high and high-to-low transitions.
D. Slew rate is defined as 10% and 90% of the transition times.
E. Rise and fall times, open drain, are <120 ns.
F. Input rise and fall times are 3 ns.
Figure 1. Load Circuits and Voltage Waveforms
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SNJ54ACT1284W | 7-BIT BUS INTERFACES WITH 3-STATE OUTPUTS |
| SNJ54ACT245K | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SNJ54AHC05FK | HEX INVERTERS WITH OPEN-DRAIN OUTPUTS |
| SNJ54AHC05J | HEX INVERTERS WITH OPEN-DRAIN OUTPUTS |
| SNJ54AHC05W | HEX INVERTERS WITH OPEN-DRAIN OUTPUTS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SNJ54ACT1284W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:7-BIT BUS INTERFACES WITH 3-STATE OUTPUTS |
| SNJ54ACT14FK | 制造商:Texas Instruments 功能描述:Inverter Schmitt Trigger 6-Element CMOS 20-Pin LCCC Tube |
| SNJ54ACT14J | 制造商:Texas Instruments 功能描述:5962-9218301MCA HEX SCHMITT-TRIG INVERT 制造商:Texas Instruments 功能描述:5962-9218301MCA, HEX SCHMITT-TRIG INVERT - Rail/Tube 制造商:Texas Instruments 功能描述:Inverter Schmitt Trigger 6-Element CMOS 14-Pin CDIP Tube |
| SNJ54ACT14W | 制造商:Texas Instruments 功能描述: |
| SNJ54ACT16244WD | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:16-BIT BUFFERS/LIN DRIVERS |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。