參數(shù)資料
型號: SNJ54HC374FKR
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, CQCC20
封裝: CERAMIC, LCC-20
文件頁數(shù): 16/20頁
文件大?。?/td> 771K
代理商: SNJ54HC374FKR
SN54HC374, SN74HC374
OCTAL EDGETRIGGERED DTYPE FLIPFLOPS
WITH 3STATE OUTPUTS
SCLS141E DECEMBER 1982 REVISED AUGUST 2003
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, CL = 150 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
5
fmax
4.5 V
30
60
24
MHz
fmax
6 V
35
70
28
MHz
2 V
80
230
345
290
tpd
CLK
Any Q
4.5 V
22
46
69
58
ns
tpd
CLK
Any Q
6 V
19
39
58
49
ns
2 V
70
200
300
250
ten
OE
Any Q
4.5 V
25
40
60
50
ns
ten
OE
Any Q
6 V
22
34
51
43
ns
2 V
45
210
315
265
tt
Any Q
4.5 V
17
42
63
53
ns
tt
Any Q
6 V
13
36
53
45
ns
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance per flip-flop
No load
100
pF
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