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参数资料
| 型号： | SN54LVTH245 |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 3.3V ABT Octal Bus Transceivers and Registers With 3-State Outputs(3.3V ABT八总线收发器(三态输出)) |
| 中文描述： | 3.3生根粉八路总线收发器和寄存器具有三态输出电压（3.3V ABT生根粉八总线收发器（三态输出）） |
| 文件页数： | 5/7页 |
| 文件大小： | 161K |
| 代理商： | SN54LVTH245 |
SN54LVTH245A, SN74LVTH245A
3.3-V ABT OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS130L – MAY 1992 – REVISED JANUARY 1997
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 Figure 1)
PARAMETER
FROM
(INPUT)
TO
SN54LVTH245A
VCC = 3.3 V
±
0.3 V
SN74LVTH245A
VCC = 3.3 V
±
0.3 V
TYP
1.2
2.3
UNIT
(OUTPUT)
VCC = 2.7 V
VCC = 2.7 V
MIN
1.1
MAX
3.7
MIN
MAX
4.2
MIN
MAX
3.5
MIN
MAX
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
A or B
B or A
4
ns
1.1
3.7
4.2
1.2
2.1
3.5
4
OE
A or B
1.2
5.7
7.4
1.3
3.2
5.5
7.1
ns
1.6
5.7
6.8
1.7
3.4
5.5
6.5
OE
A or B
2.1
2.1
6.2
5.3
6.8
5.5
2.2
2.2
3.5
3.4
5.9
6.5
5.1
ns
5
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.
相关PDF资料 |
PDF描述 |
|---|---|
| SN54LVTH374FK | 8/Bit Shift Register; Package: SOIC 16 LEAD; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500 |
| SN54LVTH374J | 8/Bit Shift Register; Package: SOIC 16 LEAD; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500 |
| SN54LVTH374W | 8/Bit Shift Register; Package: TSSOP-16; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500 |
| SN74LVTH374DB | 3.3-V ABT OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS |
| SN54LVTH540 | Octal Buffers/Drivers With 3-State Outputs(八缓冲器/驱动器(三态输出)) |
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