參數(shù)資料
型號: SN74FB2033H
廠商: Texas Instruments, Inc.
英文描述: 8-BIT TTL/BTL REGISTERED TRANSCEIVER
中文描述: 8位TTL /橋接注冊收發(fā)器
文件頁數(shù): 7/10頁
文件大?。?/td> 151K
代理商: SN74FB2033H
SN74FB2033H
8-BIT TTL/BTL REGISTERED TRANSCEIVER
SCBS472B – MAY 1994 – REVISED JUNE 1996
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 2)
VCC = 5 V,
TA = 25
°
C
MIN
MIN
MAX
UNIT
MAX
fclock
tw
tsu
th
Clock frequency
0
150
0
150
MHz
Pulse duration, CLKAB/LEAB or CLKBA/LEBA
Setup time, data before CLKAB/LEAB or CLKBA/LEBA
Hold time, data after CLKAB/LEAB or CLKBA/LEBA
3.3
3.3
ns
2.7
2.7
ns
0.7
0.7
ns
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
TA = 25
°
C
MIN
150
2.8
2.5
2.2
2.6
2.8
2.6
2.2
2.5
2.7
2.4
2.5
2.5
1.6
2.3
1.7
1.2
3.7
3.4
1.7
1.8
2.9
3
1.4
1.9
2
2.6
1.7
2.2
MIN
MAX
UNIT
TYP
MAX
fmax
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tr
tf
tr
tf
B-port input pulse rejection
150
2.8
2.5
2.2
2.6
2.8
2.6
2.2
2.5
2.7
2.4
2.5
2.5
1.6
2.3
1.7
1.2
3.7
3.4
1.7
1.8
2.9
MHz
AI (thru mode)
B
5.1
4.2
4.3
4.2
5.1
4.2
4.3
4.2
5.1
4.2
4.8
4.3
3.6
4.3
6.8
5.7
8.1
6.1
6.6
ns
B (thru mode)
AO
6
ns
5.6
6.8
5.7
6
AI (transparent)
AI (trans arent)
B
8.1
6.1
6.6
ns
B (transparent)
AO
6
ns
5.6
6.8
5.7
6.4
5.9
5.1
5.7
5.5
4.4
8.3
7.1
5.5
5.1
8.4
7.5
5.8
5.7
7.3
6.3
5.6
5.7
6
OEB
B
8.3
6.1
7.7
6.4
5.6
ns
OEB
B
ns
OEA
AO
ns
6
OEA
AO
4
5.9
4.7
9.9
7.7
5.9
5.5
10
8.3
6.4
5.9
8.2
6.4
6.1
5.9
ns
2.9
6.5
5.4
3.8
3.6
6.6
5.7
4.1
4.2
5.2
4.8
3.9
4.3
CLKAB/LEAB
B
ns
CLKBA/LEBA
AO
ns
OMODE
B
ns
3
IMODE
AO
1.4
1.9
ns
LOOPBACK
AO
2
ns
2.6
1.7
2.2
AI
AO
ns
Rise time, 1.3 V to 1.8 V, B port
1.8
2.5
3.8
1.7
4
ns
Fall time, 1.8 V to 1.3 V, B port
Rise time, 10% to 90%, AO
Fall time, 90% to 10%, AO
1.7
2.5
1.5
2.5
3.4
2.5
3.8
4.8
3.8
1.5
4
5
5
2
1
1
ns
ns
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