參數(shù)資料
型號(hào): SN74LVC4245ADB
廠商: Texas Instruments, Inc.
英文描述: OCTAL BUS TRANSCEIVER AND 3.3-V TO 5-V SHIFTER WITH 3-STATE OUTPUTS
中文描述: 八路總線收發(fā)器和3.3 V至5 - v拔具有三態(tài)輸出
文件頁(yè)數(shù): 5/8頁(yè)
文件大小: 121K
代理商: SN74LVC4245ADB
SN74LVC4245A
OCTAL BUS TRANSCEIVER AND 3.3-V TO 5-V SHIFTER
WITH 3-STATE OUTPUTS
SCAS375D – MARCH 1994 – REVISED JUNE 1998
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF
(unless otherwise noted) (see Figures 1 and 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCCA = 5 V
±
0.5 V,
VCCB = 2.7 V TO 3.6 V
MIN
1
UNIT
MAX
6.3
tPHL
tPLH
tPHL
tPLH
tPZL
tPZH
tPZL
tPZH
tPLZ
tPHZ
tPLZ
tPHZ
A
B
ns
1
6.7
B
A
1
6.1
ns
1
5
OE
A
1
9
ns
1
8.1
OE
B
1
8.8
ns
1
9.8
OE
A
1
7
ns
1
5.8
OE
B
1
1
7.7
7.8
ns
operating characteristics, V
CCA
= 5 V, V
CCB
= 3.3 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TYP
39.5
UNIT
Cd
Cpd
Power dissipation capacitance per transceiver
Outputs enabled
CL= 0
CL = 0,
f = 10 MHz
pF
Outputs disabled
5
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SN74LVC4245ADB-P 制造商:Texas Instruments 功能描述:
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