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CD74HCT40105MTE4 Datasheet

  • CD74HCT40105MTE4

  • High-Speed CMOS Logic 4-Bit x 16-Word FIFO Register

  • 317.75KB

  • 19页

  • TI

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CD54HC40105, CD74HC40105, CD54HCT40105, CD74HCT40105
Switching Speci铿乧ations
Input t
r
, t
f
= 6ns
PARAMETER
Three-State Output
Capacitance
HCT TYPES
Propagation Delay Time
MR to DIR, DOR
SI to DIR
t
PLH,
t
PHL
t
PLH,
t
PHL
t
PLH,
t
PHL
t
PLH,
t
PHL
t
PLH
C
L
= 50pF
C
L
= 15pF
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
4.5
5
4.5
5
4.5
5
4.5
5
4.5
-
-
-
-
-
-
-
-
-
-
15
-
18
-
18
-
35
-
36
-
42
-
42
-
80
-
400
-
-
-
-
-
-
-
-
-
45
-
53
-
53
-
100
-
500
-
-
-
-
-
-
-
-
-
54
-
63
-
63
-
120
-
600
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Continued)
V
CC
(V)
-
25
o
C
MIN
-
TYP
-
MAX
15
-40
o
C TO 85
o
C -55
o
C TO 125
o
C
MIN
-
MAX
15
MIN
-
MAX
15
UNITS
pF
TEST
SYMBOL CONDITIONS
C
O
C
L
= 50pF
SO to DOR
SO to Qn
Propagation Delay/Ripple thru
Delay
SI to DOR
Propagation Delay/Ripple thru
Delay
SO to DIR
Propagation Delay/Ripple thru
Delay
SI to Qn
Three-State Output Enable
OE to Q
n
Three-State Output Disable
OE to Qn
Output Transition Time
Maximum CP Frequency
Input Capacitance
Power Dissipation Capacitance
(Notes 3, 4)
Three-State Output
Capacitance
NOTES:
t
PLH
C
L
= 50pF
4.5
-
-
500
-
625
-
750
ns
t
PLH
C
L
= 50pF
4.5
-
-
300
-
380
-
450
ns
t
PZH,
t
PZL
C
L
= 50pF
t
PHZ,
t
PLZ
C
L
= 50pF
t
TLH
, t
THL
C
L
= 50pF
f
MAX
C
IN
C
PD
C
O
C
L
=15pF
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
4.5
4.5
4.5
5
-
5
-
-
-
-
-
-
-
-
-
-
-
32
-
83
-
35
30
15
-
10
-
15
-
-
-
-
-
-
-
44
38
19
-
10
-
15
-
-
-
-
-
-
-
53
45
22
-
10
-
15
ns
ns
ns
MHz
pF
pF
pF
3. C
PD
is used to determine the dynamic power consumption, per package.
4. P
D
= C
PD
V
CC2
f
i
+
危
(C
L
V
CC2
f
o
) where f
i
= Input Frequency, f
o
= Output Frequency, C
L
= Output Load Capacitance, V
CC
= Supply
Voltage.
9

CD74HCT40105MTE4 产品属性

  • 250

  • 集成电路 (IC)

  • 逻辑 - FIFO

  • 74HCT

  • 异步

  • 64 (16 x 4)

  • -

  • -

  • 4.5 V ~ 5.5 V

  • -55°C ~ 125°C

  • 表面贴装

  • 16-SOIC（0.154"，3.90mm 宽）

  • 16-SOIC N

  • 带卷 (TR)

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