參數(shù)資料
型號(hào): SN74HC377DWRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 鎖存器
英文描述: HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
封裝: GREEN, PLASTIC, SOIC-20
文件頁(yè)數(shù): 12/17頁(yè)
文件大?。?/td> 627K
代理商: SN74HC377DWRG4
SN54HC377, SN74HC377
OCTAL DTYPE FLIPFLOPS
WITH CLOCK ENABLE
SCLS307B– JANUARY 1996 – REVISED JANUARY 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
V
TA = 25°C
SN54HC377
SN74HC377
UNIT
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
1.9
1.998
1.9
IOH = –20 A
4.5 V
4.4
4.499
4.4
VOH
VI = VIH or VIL
IOH
20
A
6 V
5.9
5.999
5.9
V
VOH
VI VIH or VIL
IOH = –4 mA
4.5 V
3.98
4.3
3.7
3.84
V
IOH = –5.2 mA
6 V
5.48
5.8
5.2
5.34
2 V
0.002
0.1
IOL = 20 A
4.5 V
0.001
0.1
VOL
VI = VIH or VIL
IOL 20 A
6 V
0.001
0.1
V
VOL
VI VIH or VIL
IOL = 4 mA
4.5 V
0.17
0.26
0.4
0.33
V
IOL = 5.2 mA
6 V
0.15
0.26
0.4
0.33
II
VI = VCC or 0
6 V
±0.1
±100
±1000
nA
ICC
VI = VCC or 0,
IO = 0
6 V
8
160
80
A
Ci
2 V to 6 V
3
10
pF
timing requirements over recommended operating free-air temperature range (unless otherwise
noted)
V
TA = 25°C
SN54HC377
SN74HC377
UNIT
VCC
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
5
3
4
fclock
Clock frequency
4.5 V
25
16
20
MHz
fclock
Clock frequency
6 V
29
19
23
MHz
2 V
100
150
125
tw
Pulse duration, CLK high or low
4.5 V
20
30
25
ns
tw
Pulse duration, CLK high or low
6 V
17
25
21
ns
2 V
100
150
125
D
4.5 V
20
30
25
t
Set p time before CLK
D
6 V
17
25
21
ns
tsu
Setup time before CLK
2 V
100
150
125
ns
CLKEN high or low
4.5 V
20
30
25
CLKEN high or low
6 V
17
25
21
2 V
5
th
Hold time after CLK
CLKEN inactive or active, data
4.5 V
5
ns
h
,
6 V
5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74HC377N 功能描述:觸發(fā)器 Octal w/Clock Enable 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
SN74HC377N 制造商:Texas Instruments 功能描述:Flip Flop Logic IC
SN74HC377NE4 功能描述:觸發(fā)器 Octal D-Ty Flip-Flop W/Clock Enable 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
SN74HC377NS 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
SN74HC377NSR 功能描述:觸發(fā)器 Octal D-Ty Flip-Flop W/Clock Enable 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