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參數(shù)資料
| 型號(hào)： | SN74AVCH374DWR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | AVC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | PLASTIC, SO-20 |
| 文件頁數(shù)： | 8/11頁 |
| 文件大?。?/td> | 177K |
| 代理商： | SN74AVCH374DWR |
SN74AVCH374
OCTAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
SCES267D – APRIL 1999 – REVISED FEBRUARY 2000
3–82
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
IOHS = –100 A
1.4 V to 3.6 V
VCC–0.2
IOHS = –2 mA,
VIH = 0.91 V
1.4 V
1.05
VOH
IOHS = –4 mA,
VIH = 1.07 V
1.65 V
1.2
V
IOHS = –8 mA,
VIH = 1.7 V
2.3 V
1.75
IOHS = –12 mA,
VIH = 2 V
3 V
2.3
IOLS = 100 A
1.4 V to 3.6 V
0.2
IOLS = 2 mA,
VIL = 0.49 V
1.4 V
0.4
VOL
IOLS = 4 mA,
VIL = 0.57 V
1.65 V
0.45
V
IOLS = 8 mA,
VIL = 0.7 V
2.3 V
0.55
IOLS = 12 mA,
VIL = 0.8 V
3 V
0.7
II
Control inputs
VI = VCC or GND
3.6 V
±2.5
A
VI = 0.57 V
1.65 V
25
IBHL
VI = 0.7 V
2.3 V
45
A
BHL
VI = 0.8 V
3 V
75
VI = 1.07 V
1.65 V
–25
IBHH§
VI = 1.7 V
2.3 V
–45
A
BHH
VI = 2 V
3 V
–75
1.95 V
200
IBHLO
VI = 0 to VCC
2.7 V
300
A
BHLO
3.6 V
500
1.95 V
–200
IBHHO#
VI = 0 to VCC
2.7 V
–300
A
BHHO
3.6 V
–500
Ioff
VI or VO = 3.6 V
0
±10
A
IOZ
VO = VCC or GND
3.6 V
±12.5
A
ICC
VI = VCC or GND,
IO = 0
3.6 V
40
A
2.5 V
Control inputs
3.3 V
Ci
VI = VCC or GND
2.5 V
pF
Data inputs
3.3 V
2.5 V
Co
Outputs
VO = VCC or GND
3.3 V
pF
Typical values are measured at TA = 25°C.
The bus-hold circuit can sink at least the minimum low sustaining current at VIL max. IBHL should be measured after lowering VIN to GND and
then raising it to VIL max.
§ The bus-hold circuit can source at least the minimum high sustaining current at VIH min. IBHH should be measured after raising VIN to VCC and
then lowering it to VIH min.
An external driver must source at least IBHLO to switch this node from low to high.
# An external driver must sink at least IBHHO to switch this node from high to low.
PRODUCT
PREVIEW
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| SN74AVCH4T245D | 功能描述:轉(zhuǎn)換 - 電壓電平 4-Bit Dual-Supply Bus Xcvr RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74AVCH4T245DE4 | 功能描述:轉(zhuǎn)換 - 電壓電平 4-Bit Dual-Supply Bus Xcvr RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74AVCH4T245DG4 | 功能描述:轉(zhuǎn)換 - 電壓電平 4B Dual Supply Bus Transceiver RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74AVCH4T245DGVR | 功能描述:轉(zhuǎn)換 - 電壓電平 Low Power Low IOVdd Dual Channel RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74AVCH4T245DR | 功能描述:轉(zhuǎn)換 - 電壓電平 4-Bit Dual-Supply Bus Xcvr RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
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