參數資料
型號: SN54ALS563AFK
廠商: Texas Instruments, Inc.
英文描述: OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS
中文描述: 八路?- 3型透明鎖存態(tài)輸出
文件頁數: 2/4頁
文件大小: 54K
代理商: SN54ALS563AFK
SN54ALS563A, SN74ALS563B
OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS
SDAS163 – D2661, DECEMBER 1982 – REVISED JANUARY 1989
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
2
logic symbol
logic diagram (positive logic)
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
Pin numbers shown are for DW, J, and N packages.
8D
7D
6D
5D
4D
3D
2D
1D
C1
D1
C1
D1
C1
D1
C1
D1
C1
D1
C1
D1
C1
D1
C1
D1
19
2
3
4
5
6
7
8
9
18
17
16
15
12
13
14
1
C
OC
2Q
1Q
4Q
3Q
6Q
5Q
8Q
7Q
11
EN
1
C1
11
C
1D
2
1D
3
2D
4
3D
5
4D
6
5D
19
18
17
16
15
7
6D
8
7D
9
8D
14
13
12
OC
2Q
1Q
4Q
5Q
3Q
6Q
7Q
8Q
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
CC
Input voltage
Voltage applied to a disabled 3-state output
Operating free-air temperature range: SN54ALS563A
7 V
7 V
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74ALS563B
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–55
°
C to 125
°
C
0
°
C to 70
°
C
–65
°
C to 150
°
C
recommended operating conditions
SN54ALS563A
SN74ALS563B
UNIT
MIN
4.5
NOM
MAX
5.5
MIN
4.5
NOM
MAX
5.5
VCC
VIH
VIL
IOH
IOL
tw
tsu
th
TA
Supply Voltage
5
5
V
High-level input voltage
2
2
V
Low-level input voltage
0.7
0.8
V
High-level output current
–1
–2.6
mA
Low-level output current
12
24
mA
Pulse duration, C high
Setup time, data before C
Hold time, data after C
Operating free-air temperature
15
15
ns
10
10
ns
10
10
ns
°
C
–55
125
0
70
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