参数资料
型号: SN54LVTH245AJ
厂商: Texas Instruments, Inc.
英文描述: Octal D-Type 3-State Noninverting Flip-Flop; 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3八路总线收发器态输出
文件页数: 5/7页
文件大小: 94K
代理商: SN54LVTH245AJ
SN54LVTH245A, SN74LVTH245A
3.3-V ABT OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS130P – MAY 1992 – REVISED APRIL 1999
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)
SN54LVTH245A
SN74LVTH245A
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
±
0.3 V
VCC = 2.7 V
VCC = 3.3 V
±
0.3 V
TYP
1.2
VCC = 2.7 V
UNIT
MIN
0.7
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
2.3
4
ns
0.7
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
1.8
6.2
6.8
2.2
3.5
5.9
6.5
ns
1.8
5.3
5.5
2.2
3.4
5
5.1
All typical values are at VCC = 3.3 V, TA = 25
°
C.
相关PDF资料
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