参数资料
型号: SNJ54ALS996W
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: ALS SERIES, 8-BIT DRIVER, CONFIGURABLE OUTPUT, CDFP24
封装: CERAMIC, DFP-24
文件页数: 12/18页
文件大小: 545K
代理商: SNJ54ALS996W
SN54ALS996, SN74ALS996
8BIT DTYPE EDGETRIGGERED READBACK LATCHES
SDAS098B OCTOBER 1984 REVISED JANUARY 1995
23
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
timing diagram
(T/C = H)
CLR
D
EN
RD
Q
OE
Async
Clear
Write
Input Data
Output
CLK
Read-Back Data
Output Data
Read
Back
tsu
th
tw
tsu
tdis
tp
th
ten
This hold time ensures that the read-back circuit will not create a conflict on the input data bus.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, VI (OE, RD, EN, CLK, CLR, and T/C)
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage applied to D inputs and to disabled 3-state outputs
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA: SN54ALS996
55
°C to 125°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74ALS996
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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