參數(shù)資料
型號: SN74ALVTH16841
廠商: Texas Instruments, Inc.
英文描述: 2.5-V/3.3-V 20-Bit Bus-Interface D-Type Latches(2.5V/3.3V20位總線接口D鎖存器(三態(tài)輸出))
中文描述: 2.5-V/3.3-V 20位總線接口D類閥門(2.5V/3.3V20位總線接口?鎖存器(三態(tài)輸出))
文件頁數(shù): 7/10頁
文件大?。?/td> 220K
代理商: SN74ALVTH16841
SN54ALVTH16841, SN74ALVTH16841
2.5-V/3.3-V 20-BIT BUS-INTERFACE D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCES077A – JULY 1996 – REVISED JULY 1996
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range, V
CC
= 2.5 V
±
0.2 V
(unless otherwise noted) (see Figure 1)
SN54ALVTH16841
MIN
SN74ALVTH16841
MIN
UNIT
MAX
MAX
tw
tsu
th
Pulse duration, LE high or low
1.5
1.5
ns
Setup time, data before LE
High or low
1.5
1.5
ns
Hold time, data after LE
High or low
0.4
0.4
ns
timing requirements over recommended operating free-air temperature range, V
CC
= 3.3 V
±
0.3 V
(unless otherwise noted) (see Figure 2)
SN54ALVTH16841
MIN
SN74ALVTH16841
MIN
UNIT
MAX
MAX
tw
tsu
th
Pulse duration, LE high or low
1.5
1.5
ns
Setup time, data before LE
High or low
1
1
ns
Hold time, data after LE
High or low
0.5
0.5
ns
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF,
V
CC
= 2.5 V
±
0.2 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
SN54ALVTH16841
MIN
1.2
SN74ALVTH16841
MIN
TYP
1.2
UNIT
(OUTPUT)
MAX
4.7
MAX
4.2
tpd
D
Q
2.4
ns
LE
Q
1.8
5.9
1.8
2.8
5.4
ten
tdis
OE
Q
2
6.4
2
3.4
5.9
ns
OE
Q
2
6.1
2
3.5
5.6
ns
All typical values are at VCC = 2.5 V, TA = 25
°
C.
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF,
V
CC
= 3.3 V
±
0.3 V (unless otherwise noted) (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
SN54ALVTH16841
MIN
1
SN74ALVTH16841
MIN
TYP
1
UNIT
(OUTPUT)
MAX
3.5
MAX
tpd
D
Q
1.8
3
ns
LE
Q
1.5
4.1
1.5
2.3
3.6
ten
tdis
OE
Q
1.5
4.8
1.5
2.3
4.3
ns
OE
Q
1.5
4.7
1.5
2.7
4.2
ns
All typical values are at VCC = 3.3 V, TA = 25
°
C.
P
相關PDF資料
PDF描述
SN54ALVTH32373 2.5-V/3.3-V 32-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ALVTH32374 2.5-V/3.3-V 32-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN54ALVTHR16245WD 2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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SN74ALVTH32244KR 功能描述:緩沖器和線路驅(qū)動器 2.5/3.3V 32bit RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74ALVTH32373KR 功能描述:閉鎖 2.5/3.3V 32bit RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74ALVTH32374KR 功能描述:觸發(fā)器 2.5/3.3V 32bit 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74ALVTHR16245DL 功能描述:總線收發(fā)器 16-Bit Edg-Trig D-Ty F-F W/3-State Otpt RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74ALVTHR16245GR 功能描述:總線收發(fā)器 18-Bit Univ Bus Trncvr W/3-St Otpt RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel