參數(shù)資料
型號(hào)： SN74AS4374BDW
廠商： Texas Instruments, Inc.
英文描述： OCTAL EDGE-TRIGGERED D-TYPE DUAL-RANK FLIP-FLOP WITH 3-STATE OUTPUTS
中文描述： 八路邊沿觸發(fā)的D型雙信倒裝3次浮點(diǎn)運(yùn)算態(tài)輸出
文件頁(yè)數(shù)： 3/5頁(yè)
文件大?。?/td> 77K
代理商： SN74AS4374BDW
SN74AS4374B
OCTAL EDGE-TRIGGERED D-TYPE DUAL-RANK FLIP-FLOP
WITH 3-STATE OUTPUTS
SDAS109D – APRIL 1989 – REVISED JANUARY 1995
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
VCC = 4.5 V,
II = –18 mA
IOH = –3 mA
IOH = –15 mA
IOL = 32 mA
IOL = 48 mA
VO = 2.7 V
VO = 0.4 V
VI = 7 V
VI = 2.7 V
VI = 0.5 V
VO = 2.25 V
OE high
–1.5
V
VOH
VCC= 4 5 V
VCC = 4.5 V
2.4
3.2
V
2
VOL
VCC= 4 5 V
VCC = 4.5 V
0.25
0.4
V
0.35
0.5
IOZH
IOZL
II
IIH
IIL
IO
ICC
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
20
μ
A
μ
A
mA
μ
A
mA
–20
0.1
20
–0.2
–30
–112
mA
100
150
mA
All typical values are at VCC = 5 V, TA = 25
°
C.
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.
timing requirements over recommended operating free-air temperature range (unless otherwise
noted)
MIN
MAX
UNIT
fclock
tw
tsu
th
Clock frequency
0
125
MHz
Pulse duration, CLK high or low
Setup time, data before CLK
↑
Hold time, data after CLK
↑
4
ns
4
ns
1
ns
switching characteristics (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500
,
R2 = 500
,
TA = MIN to MAX§
MIN
UNIT
MAX
fmax
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
125
MHz
CLK
Q
2
8
ns
2
8
OE
Q
1.5
6
ns
2.5
8
OE
Q
2
6.5
ns
2.5
7
§For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74AS4374BDWE4 功能描述:觸發(fā)器 Octal Edge-Trig D-Ty Dual-Rank F-F 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
SN74AS4374BDWG4 功能描述:觸發(fā)器 Octal Edg Trgrd Dtyp Dual Rank FlipFlops 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
SN74AS4374BDWR 功能描述:觸發(fā)器 Octal Edge-Trig D-Ty Dual-Rank F-F 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
SN74AS4374BDWRE4 功能描述:觸發(fā)器 Octal Edge-Trig D-Ty Dual-Rank F-F 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
SN74AS4374BDWRG4 功能描述:觸發(fā)器 Octal Edg Trgrd Dtyp Dual Rank FlipFlops 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
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