參數(shù)資料
型號(hào): SN74HC374DWE4
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: GREEN, PLASTIC, SOIC-20
文件頁(yè)數(shù): 15/20頁(yè)
文件大?。?/td> 771K
代理商: SN74HC374DWE4
SN54HC374, SN74HC374
OCTAL EDGETRIGGERED DTYPE FLIPFLOPS
WITH 3STATE OUTPUTS
SCLS141E DECEMBER 1982 REVISED AUGUST 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted)
VCC
TA = 25°C
SN54HC374
SN74HC374
UNIT
VCC
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
6
4
5
fclock
Clock frequency
4.5 V
30
20
24
MHz
fclock
Clock frequency
6 V
35
24
28
MHz
2 V
80
120
100
tw
Pulse duration, CLK high or low
4.5 V
16
24
20
ns
tw
Pulse duration, CLK high or low
6 V
14
20
17
ns
2 V
100
150
125
tsu
Setup time, data before CLK
4.5 V
20
30
25
ns
tsu
Setup time, data before CLK
6 V
17
25
21
ns
2 V
10
13
12
th
Hold time, data after CLK
4.5 V
5
ns
th
Hold time, data after CLK
6 V
5
ns
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
VCC
TA = 25°C
SN54HC374
SN74HC374
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
6
12
4
5
fmax
4.5 V
30
60
20
24
MHz
fmax
6 V
35
70
24
28
MHz
2 V
63
180
270
225
tpd
CLK
Any Q
4.5 V
17
36
54
45
ns
tpd
CLK
Any Q
6 V
15
31
46
38
ns
2 V
60
150
225
190
ten
OE
Any Q
4.5 V
16
30
45
38
ns
ten
OE
Any Q
6 V
14
26
38
32
ns
2 V
36
150
225
190
tdis
OE
Any Q
4.5 V
17
30
45
38
ns
tdis
OE
Any Q
6 V
16
26
38
32
ns
2 V
28
60
90
75
tt
Any Q
4.5 V
8
12
18
15
ns
tt
Any Q
6 V
6
10
15
13
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74HC374DWG4 功能描述:觸發(fā)器 Octal Edge-Trig D-Ty F-F W/3-State Otpt 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
SN74HC374DWR 功能描述:觸發(fā)器 Tri-State Octal 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
SN74HC374DWRE4 功能描述:觸發(fā)器 Octal Edge-Trig D-Ty F-F W/3-State Otpt 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
SN74HC374DWRG4 功能描述:觸發(fā)器 Octal Edge-Trig D-Ty F-F W/3-State Otpt 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
SN74HC374N 功能描述:觸發(fā)器 Tri-State Octal 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