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參數(shù)資料
| 型號(hào)： | SN54AC373J |
| 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(shù)： | 4/6頁 |
| 文件大?。?/td> | 99K |
| 代理商： | SN54AC373J |
SN54AC373, SN74AC373
OCTAL D-TYPE TRANSPARENT LATCHES
WITH 3-STATE OUTPUTS
SCAS540B – OCTOBER 1995 – REVISED JUNE 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
SN54AC373
MIN
SN74AC373
MIN
UNIT
MAX
MAX
MAX
tw
tsu
th
Pulse duration, LE high
Setup time, data before LE
↓
Hold time, data after LE
↓
5.5
6.5
6
ns
5.5
6.5
6
ns
1
1
1
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
SN54AC373
SN74AC373
UNIT
MAX
MIN
5
MAX
MIN
4.5
MAX
tw
tsu
th
Pulse duration, LE high
Setup time, data before LE
↓
Hold time, data after LE
↓
ns
4
5
4.5
ns
1
1
1
ns
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V
±
0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
TO
TO
TA = 25
°
C
TYP
10
SN54AC373
MIN
1
SN74AC373
MIN
1.5
UNIT
(INPUT)
(OUTPUT)
MIN
1.5
MAX
13.5
MAX
16.5
MAX
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
D
Q
15
ns
1.5
9.5
13.0
1
16
1.5
14.5
LE
Q
1.5
10
13.5
1
16.5
1.5
15
ns
1.5
9.5
12.5
1
15
1.5
14
OE
Q
1.5
9
11.5
1
14
1
13
ns
1.5
8.5
11.5
1
13.5
1
13
OE
Q
1.5
1.5
10
8
12.5
11.5
1
1
16
13
1
1
14.5
12.5
ns
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V
±
0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
TO
TO
TA = 25
°
C
TYP
SN54AC373
SN74AC373
UNIT
(INPUT)
(OUTPUT)
MIN
1.5
MAX
9.5
MIN
MAX
11.5
MIN
1.5
MAX
10.5
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
D
Q
7
1
ns
1.5
7
9.5
1
11.5
1.5
10.5
LE
Q
1.5
7.5
9.5
1
12
1.5
10.5
ns
1.5
7
9.5
1
11
1.5
10.5
OE
Q
1.5
7
8.5
1
10.5
1
9.5
ns
1.5
6.5
8.5
1
10
1
9.5
OE
Q
1.5
1.5
8
11
8.5
1
1
13.5
10.5
1
1
12.5
10
ns
6.5
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
40
pF
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|---|---|
| SN54AC373W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS |
| SN54AC374 | 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 |
| SN54AC374_03 | 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 |
| SN54AC374_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS |
| SN54AC374_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 |
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