參數(shù)資料
型號(hào): SN74ALVTH16646DGVR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ALVT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝: PLASTIC, TVSOP-56
文件頁(yè)數(shù): 11/12頁(yè)
文件大?。?/td> 194K
代理商: SN74ALVTH16646DGVR
SN54ALVTH16646, SN74ALVTH16646
2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCES072A – JUNE 1996 – REVISED JULY 1996
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range, VCC = 2.5 V ± 0.2 V
(unless otherwise noted) (see Figure 2)
SN54ALVTH16646
SN74ALVTH16646
UNIT
MIN
MAX
MIN
MAX
UNIT
fclock
Clock frequency
0
150
0
150
MHz
tw
Pulse duration, CLK high or low
1.5
ns
t
Setup time A or B before CLKAB
↑ or CLKBA↑
Data high
2.5
ns
tsu
Setup time, A or B before CLKAB
↑ or CLKBA↑
Data low
2.6
ns
th
Hold time A or B after CLKAB
↑ or CLKBA↑
Data high
0
ns
th
Hold time, A or B after CLKAB
↑ or CLKBA↑
Data low
0
ns
timing requirements over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V
(unless otherwise noted) (see Figure 3)
SN54ALVTH16646
SN74ALVTH16646
UNIT
MIN
MAX
MIN
MAX
UNIT
fclock
Clock frequency
0
150
0
150
MHz
tw
Pulse duration, CLK high or low
1.5
ns
t
Setup time A or B before CLKAB
↑ or CLKBA↑
Data high
2.1
ns
tsu
Setup time, A or B before CLKAB
↑ or CLKBA↑
Data low
2.2
ns
th
Hold time A or B after CLKAB
↑ or CLKBA↑
Data high
0
ns
th
Hold time, A or B after CLKAB
↑ or CLKBA↑
Data low
0
ns
PRODUCT
PREVIEW
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SN74ALVTH16821DLR 功能描述:觸發(fā)器 2.5/3.3V 20bit Univ RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74ALVTH16821GR 功能描述:觸發(fā)器 2.5/3.3V 20bit Univ RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74ALVTH16821VR 功能描述:觸發(fā)器 2.5/3.3V 20bit Univ RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74ALVTH16827DGGR 制造商:Texas Instruments 功能描述: