参数资料
型号: SN54ABT620J
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: ABT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20
封装: CERAMIC, DIP-20
文件页数: 5/7页
文件大小: 117K
代理商: SN54ABT620J
SN54ABT620, SN74ABT620
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS113D – FEBRUARY 1991 – REVISED APRIL 1998
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, CL = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
TA = 25°C
SN54ABT620
SN74ABT620
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
MIN
MAX
tPLH
AorB
BorA
1
4.1
1
4.8
ns
tPHL
A or B
B or A
1
4.3
1
4.8
ns
tPZH
OEBA
A
1.3
4.6
1.3
5.5
ns
tPZL
OEBA
A
1
6.1
1
7.1
ns
tPHZ
OEBA
A
2
6.3
2
7
ns
tPLZ
OEBA
A
1.4
5.4
1.4
5.8
ns
tPZH
OEAB
B
1.6
6.2
1.6
6.8
ns
tPZL
OEAB
B
2
5.9
2
6.4
ns
tPHZ
OEAB
B
1.2
5.6
1.2
6.5
ns
tPLZ
OEAB
B
1.1
4.7
1.1
5.6
ns
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.
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