參數(shù)資料
型號(hào): SN74AVCH4T245DT
廠商: Texas Instruments
文件頁數(shù): 20/24頁
文件大?。?/td> 0K
描述: IC BUS TRANSCVR 4BIT 16SOIC
標(biāo)準(zhǔn)包裝: 250
系列: 74AVCH
邏輯功能: 變換器,雙向,3 態(tài)
位數(shù): 2
輸入類型: 邏輯
輸出類型: 邏輯
數(shù)據(jù)速率: 380Mbps
通道數(shù): 1
輸出/通道數(shù)目: 2
差分 - 輸入:輸出: 無/無
傳輸延遲(最大): 2.9ns
電源電壓: 1.2 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC N
包裝: 帶卷 (TR)
www.ti.com
Electrical Characteristics
(1) (2)
4-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES577D – JUNE 2004 – REVISED JUNE 2007
over recommended operating free-air temperature range (unless otherwise noted)
TA = 25°C
–40
°C to 85°C
PARAMETER
TEST CONDITIONS
VCCA
VCCB
UNIT
MIN
TYP
MAX
MIN MAX
IOH = –100 μA
1.2 V to 3.6 V
VCCO – 0.2
IOH = –3 mA
1.2 V
0.95
IOH = –6 mA
1.4 V
1.05
VOH
VI = VIH
V
IOH = –8 mA
1.65 V
1.2
IOH = –9 mA
2.3 V
1.75
IOH = –12 mA
3 V
2.3
IOL = 100 μA
1.2 V to 3.6 V
0.2
IOL = 3 mA
1.2 V
0.15
IOL = 6 mA
1.4 V
0.35
VOL
VI = VIL
V
IOL = 8 mA
1.65 V
0.45
IOL = 9 mA
2.3 V
0.55
IOL = 12 mA
3 V
0.7
II
DIR input
VI = VCCA or GND
1.2 V to 3.6 V
±0.025 ±0.25
±1
μA
VI = 0.42 V
1.2 V
25
VI = 0.49 V
1.4 V
15
IBHL
(3)
VI = 0.58 V
1.65 V
25
μA
VI = 0.7 V
2.3 V
45
VI = 0.8 V
3.3 V
100
VI = 0.78 V
1.2 V
–25
VI = 0.91 V
1.4 V
–15
IBHH
(4)
VI = 1.07 V
1.65 V
–25
μA
VI = 1.6 V
2.3 V
–45
VI = 2 V
3.3 V
–100
1.2 V
50
1.6 V
125
IBHLO
(5)
VI = 0 to VCCI
1.95 V
200
μA
2.7 V
300
3.6 V
500
1.2 V
–50
1.6 V
–125
IBHHO
(6)
VI = 0 to VCCI
1.95 V
–200
μA
2.7 V
–300
3.6 V
–500
(1)
VCCO is the VCC associated with the output port.
(2)
VCCI is the VCC associated with the input port.
(3)
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.
(4)
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.
(5)
An external driver must source at least IBHLO to switch this node from low to high.
(6)
An external driver must sink at least IBHHO to switch this node from high to low.
5
相關(guān)PDF資料
PDF描述
VI-B1Z-MX-F3 CONVERTER MOD DC/DC 2V 30W
LTC2624CGN-1#PBF IC DAC 12BIT QUAD R-R OUT 16SSOP
VI-B1Z-MX-F1 CONVERTER MOD DC/DC 2V 30W
MS27474T16B99PLC CONN HSG RCPT 23POS JAM NUT PINS
VI-J3X-MZ-F3 CONVERTER MOD DC/DC 5.2V 25W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74AVCH4T245DTE4 功能描述:轉(zhuǎn)換 - 電壓電平 Stereo Voiceband Low Power Codec 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
SN74AVCH4T245DTG4 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
SN74AVCH4T245PW 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
SN74AVCH4T245PWE4 功能描述:轉(zhuǎn)換 - 電壓電平 Low Power 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
SN74AVCH4T245PWG4 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