參數(shù)資料
型號(hào): SN54LVTH16652WD
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: Octal 3-State Inverting Buffer/Line Driver/Line Receiver; Package: TSSOP 20 LEAD; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2500
中文描述: 的3.3V ABT生根粉16位總線收發(fā)器和寄存器具有三態(tài)輸出
文件頁(yè)數(shù): 8/13頁(yè)
文件大?。?/td> 226K
代理商: SN54LVTH16652WD
SN54LVTH16652, SN74LVTH16652
3.3-V ABT 16-BIT BUS TRANSCEIVERS AND REGISTERS
WITH 3-STATE OUTPUTS
SCBS150K – JULY 1994 – REVISED APRIL 1999
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 2)
SN54LVTH16652
VCC = 3.3 V
±
0.3 V
SN74LVTH16652
VCC = 3.3
±
0.3 V
VCC = 2.7 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
fclock
tw
Clock frequency
150
150
150
150
MHz
Pulse duration, CLK high or low
3.3
3.3
3.3
3.3
ns
tsu
Setup time,
A or B before CLKAB
or CLKBA
Data high
1.2
1.5
1.2
1.5
ns
Data low
Data high
2
2.8
2
2.8
th
Hold time,
A or B after CLKAB
or CLKBA
0.5
0
0.5
0
ns
Data low
0.5
0.5
0.5
0.5
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF
(unless otherwise noted) (see Figure 2)
SN54LVTH16652
VCC = 3.3 V
±
0.3 V
SN74LVTH16652
VCC = 3.3 V
±
0.3 V
TYP
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 2.7 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
fmax
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPZH
tPZL
tPHZ
tPLZ
150
150
150
150
MHz
CLK
B or A
1.3
4.5
5
1.3
2.7
4.2
4.7
ns
1.3
4.5
5
1.3
2.8
4.2
4.7
A or B
B or A
1
3.6
4.1
1
2.4
3.4
3.9
ns
1
3.6
4.1
1
2.1
3.4
3.9
SAB or SBA
B or A
1
4.7
5.6
1
2.7
4.5
5.4
ns
1
4.7
5.6
1
3
4.5
5.4
OEBA
A
1
4.5
5.4
1
2.4
4.3
5.2
ns
1
4.5
5.4
1
2.3
4.3
5.2
OEBA
A
2
5.8
6.3
2
3.9
5.6
6.1
ns
2
5.6
6.3
2
3.4
5.4
6.1
OEAB
B
1.3
4.4
5.1
1.3
2.7
4.2
4.9
ns
1.3
4.4
5.1
1.3
2.6
4.2
4.9
OEAB
B
1.6
5.8
6.5
1.3
3.5
5.5
6.2
ns
1.6
5.8
6.5
1.3
3.2
5.5
6.2
All typical values are at VCC = 3.3 V, TA = 25
°
C.
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.
相關(guān)PDF資料
PDF描述
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