参数资料
型号: SN54LVTZ240FK
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: LVT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CQCC20
封装: CERAMIC, LCC-20
文件页数: 5/7页
文件大小: 128K
代理商: SN54LVTZ240FK
SN54LVTZ240, SN74LVTZ240
3.3V ABT OCTAL BUFFERS/DRIVERS
WITH 3STATE OUTPUTS
SCBS301B SEPTEMBER 1993 REVISED JULY 1995
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, CL = 50 pF (unless otherwise noted) (see Figure 1)
SN54LVTZ240
SN74LVTZ240
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
MIN
TYP
MAX
MIN
MAX
tPLH
A
Y
1
4.5
5.4
1
2.5
4.3
5.2
ns
tPHL
A
Y
1
4.5
5.2
1
2.5
4.3
5
ns
tPZH
OE
Y
1
5.4
6.5
1
2.7
5.2
6.3
ns
tPZL
OE
Y
1
5.4
7.4
1
3.1
5.2
6.7
ns
tPHZ
OE
Y
2
5.8
6.5
2
3.9
5.6
6.3
ns
tPLZ
OE
Y
1.6
5.3
5.8
1.6
3.2
5.1
5.6
ns
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.
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