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參數(shù)資料
| 型號： | SN54AC563 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Octal D-Type Transparent Latches With 3-State Outputs(八D鎖存器(三態(tài)輸出)) |
| 中文描述： | 八路D類透明鎖存器與三態(tài)輸出（八?鎖存器（三態(tài)輸出）） |
| 文件頁數(shù)： | 4/6頁 |
| 文件大小： | 165K |
| 代理商： | SN54AC563 |
SN54AC563, SN74AC563
OCTAL D-TYPE TRANSPARENT LATCHES
WITH 3-STATE OUTPUTS
SCAS552A – NOVEMBER 1995 – REVISED MAY 1996
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range, V
CC
= 3.3 V
±
0.3 V
(unless otherwise noted) (see Figure 1)
TA = 25
°
C
MIN
SN54AC563
MIN
SN74AC563
MIN
UNIT
MAX
MAX
MAX
tw
tsu
th
Pulse duration, LE high
Setup time, data before LE
↓
Hold time, data after LE
↓
6
8
7
ns
2.5
5
3
ns
2
3
2
ns
timing requirements over recommended operating free-air temperature range, V
CC
= 5 V
±
0.5 V
(unless otherwise noted) (see Figure 1)
TA = 25
°
C
MIN
4
SN54AC563
SN74AC563
UNIT
MAX
MIN
MAX
MIN
MAX
tw
tsu
th
Pulse duration, LE high
Setup time, data before LE
↓
Hold time, data after LE
↓
6
5
ns
2
4.5
2.5
ns
2
3
2
ns
switching
V
CC
= 3.3 V
±
0.3 V (unless otherwise noted) (see Figure 1)
characteristics
over
recommended
operating
free-air
temperature
range,
PARAMETER
FROM
(INPUT)
TO
TA = 25
°
C
TYP
SN54AC563
MIN
1.5
SN74AC563
MIN
3.5
UNIT
(OUTPUT)
MIN
3.5
MAX
MAX
16.5
MAX
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
D
Q
5.3
13
15
ns
3.5
5.6
12
1.5
15.5
3.5
14
LE
Q
3.5
4.6
13
1.5
16.5
3.5
15
ns
3.5
4.8
12
1.5
15.5
3.5
14
OE
Q
2.5
5.3
11
1.5
13.5
2.5
12
ns
3
5.4
11
1.5
14
3.5
12.5
OE
Q
4
2
6
12.5
9.5
1.5
1.5
15
12
4.5
2.5
13.5
10.5
ns
5.1
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V
±
0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
TA = 25
°
C
TYP
SN54AC563
SN74AC563
UNIT
(OUTPUT)
MIN
MAX
MIN
1.5
MAX
MIN
MAX
11.5
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
D
Q
2
5.3
10
13
2
ns
2
5.6
9.5
1.5
12.5
2
11
LE
Q
2
4.6
9.5
1.5
12.5
2
11
ns
2
4.8
8.5
1.5
11.5
2
9.5
OE
Q
2
5.3
9
1.5
11.5
2
10
ns
1.5
5.4
8.5
1.5
11
2
9.5
OE
Q
2
6
11
8
1.5
1.5
13.5
10.5
2
12
9
ns
1.5
5.1
1.5
operating characteristics, V
CC
= 5 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
CL = 50 pF, f = 1 MHz
25
pF
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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|---|---|
| SN54AC564 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS |
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| SN54AC564_08 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS |
| SN54AC564FK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS |
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