参数资料
型号: SN74LVT652PWR
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: LVT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24
封装: PLASTIC, TSSOP-24
文件页数: 9/11页
文件大小: 179K
代理商: SN74LVT652PWR
SN54LVT652, SN74LVT652
3.3-V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS
WITH 3-STATE OUTPUTS
SCBS141E – MAY 1992 – REVISED JULY 1995
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54LVT652
SN74LVT652
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = 2.7 V,
II = –18 mA
– 1.2
V
VCC = MIN to MAX, IOH = –100 A
VCC – 0.2
VOH
VCC = 2.7 V,
IOH = – 8 mA
2.4
V
VOH
VCC =3V
IOH = – 24 mA
2
V
VCC = 3 V
IOH = – 32 mA
2
VCC =2 7V
IOL = 100 A
0.2
VCC = 2.7 V
IOL = 24 mA
0.5
VOL
IOL = 16 mA
0.4
V
VOL
VCC =3V
IOL = 32 mA
0.5
V
VCC = 3 V
IOL = 48 mA
0.55
IOL = 64 mA
0.55
VCC = 3.6 V,
VI = VCC or GND
Control inputs
±1
VCC = 0 or MAX,
VI = 5.5 V
Control inputs
10
II
VI = 5.5 V
§
20
A
VCC = 3.6 V
VI = VCC
A or B ports§
5
VI = 0
–10
Ioff
VCC = 0,
VI or VO = 0 to 4.5 V
±100
A
II(h ld)
VCC =3V
VI = 0.8 V
AorB ports
75
A
II(hold)
VCC = 3 V
VI = 2 V
A or B ports
–75
A
IOZH
VCC = 3.6 V,
VO = 3 V
1
A
IOZL
VCC = 3.6 V,
VO = 0.5 V
–1
A
Outputs high
0.13
0.19
0.13
0.19
ICC
VCC = 3.6 V,
IO = 0,
Outputs low
8.8
12
8.8
12
mA
ICC
VI = VCC or GND
Outputs
disabled
0.13
0.19
0.13
0.19
mA
ICC
VCC = 3 V to 3.6 V,
One input at VCC – 0.6 V,
Other inputs at VCC or GND
0.2
mA
Ci
VI = 3 V or 0
4.5
pF
Cio
VO = 3 V or 0
11
pF
All typical values are at VCC = 3.3 V, TA = 25°C.
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
§ Unused terminals at VCC or GND
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
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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