参数资料
型号: SN54LVTH373J
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20
封装: CERAMIC, DIP-20
文件页数: 6/10页
文件大小: 159K
代理商: SN54LVTH373J
SN54LVTH373, SN74LVTH373
3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCBS689E – MAY 1997 – REVISED APRIL 1999
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 1)
SN54LVTH373
SN74LVTH373
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tw
Pulse duration, LE high
3
ns
tsu
Setup time, data before LE
1.1
0.4
1.1
0.4
ns
th
Hold time, data after LE
1.7
2
1.4
ns
switching characteristics over recommended free-air temperature, CL = 50 pF (unless otherwise
noted) (see Figure 1)
SN54LVTH373
SN74LVTH373
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
MIN
MAX
MIN
MAX
MIN
TYP
MAX
MIN
MAX
tPLH
D
Q
1.4
4.1
4.7
1.5
2.6
3.9
4.5
ns
tPHL
D
Q
1.4
4.1
4.7
1.5
2.6
3.9
4.5
ns
tPLH
LE
Q
1.6
4.4
5.1
1.7
2.7
4.2
4.9
ns
tPHL
LE
Q
1.6
4.4
5.1
1.7
2.7
4.2
4.9
ns
tPZH
OE
Q
1.2
5
6.1
1.3
3
4.8
5.9
ns
tPZL
OE
Q
1.2
5
5.7
1.3
3
4.8
5.5
ns
tPHZ
OE
Q
1.8
4.8
5.1
1.9
3
4.6
4.9
ns
tPLZ
OE
Q
1.8
4.8
4.9
1.9
3
4.5
4.6
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.
相关PDF资料
PDF描述
SN54LVTH373FK LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20
SN54LVTH374FK LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20
SN54LVTH374W LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20
SN54LVTH374J LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20
SN54LVTT244FK LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20
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