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參數(shù)資料
| 型號： | CD74HCT193M |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | LM8333 Mobile I/O Companion Supporting Key-Scan, I/O Expansion, PWM, and ACCESS.bus Host Interface; Package: LLP; No of Pins: 32 |
| 中文描述： | 高速CMOS邏輯預(yù)置同步4位向上/向下計(jì)數(shù)器 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大小： | 67K |
| 代理商： | CD74HCT193M |
6
PL
t
W
2
-
-
-
-
-
-
-
ns
4.5
16
-
-
20
-
24
-
ns
6
-
-
-
-
-
-
-
ns
MR
t
W
2
-
-
-
-
-
-
-
ns
4.5
20
-
-
25
-
30
-
ns
6
-
-
-
-
-
-
-
ns
Set-up Time
t
SU
2
-
-
-
-
-
-
-
ns
Pn to PL
4.5
15
-
-
19
-
22
-
ns
6
-
-
-
-
-
-
-
ns
Hold Time
t
H
2
-
-
-
-
-
-
-
ns
Pn to PL
4.5
0
-
-
0
-
0
-
ns
6
-
-
-
-
-
-
-
ns
Hold Time
t
H
2
-
-
-
-
-
-
-
ns
CPD to CPU or
4.5
16
-
-
20
-
24
-
ns
CPU to CPD
6
-
-
-
-
-
-
-
ns
Recovery Time
t
REC
2
-
-
-
-
-
-
-
ns
PL to CPU, CPD
4.5
15
-
-
19
-
22
-
ns
6
-
-
-
-
-
-
-
ns
MR to CPU, CPD
t
REC
2
-
-
-
-
-
-
-
ns
4.5
5
-
-
5
-
5
-
ns
6
-
-
-
-
-
-
-
ns
Maximum Frequency
f
MAX
2
-
-
-
-
-
-
-
MHz
CPU, CPD
4.5
22
-
-
18
-
15
-
MHz
192
6
-
-
-
-
-
-
-
MHz
CPU, CPD
f
MAX
2
-
-
-
-
-
-
-
MHz
193
4.5
22
-
-
18
-
15
-
MHz
6
-
-
-
-
-
-
-
MHz
Switching Specifications
Input t
r
, t
f
= 6ns
PARAMETER
SYMBOL
TEST
CONDITIONS
V
CC
(V)
25
o
C
-40
o
C TO 85
o
C
-55
o
C TO 125
o
C
UNITS
MIN
TYP
MAX
MIN
MAX
MIN
MAX
HC TYPES
Propagation Delay
t
PLH
, t
PHL
C
L
= 50pF
C
L
= 50pF
C
L
= 15pF
C
L
= 50pF
C
L
= 50pF
C
L
= 50pF
C
L
= 15pF
C
L
= 50pF
C
L
= 50pF
C
L
= 50pF
C
L
= 15pF
C
L
= 50pF
2
-
-
125
-
155
-
190
ns
CPU to TCU
4.5
-
-
25
-
31
-
38
ns
5
-
10
-
-
-
-
-
ns
6
-
21
-
26
-
32
ns
CPD to TCD
t
PLH
, t
PHL
2
-
-
125
-
155
-
190
ns
4.5
-
-
25
-
31
-
38
ns
5
-
10
-
-
-
-
-
ns
6
-
-
21
-
26
-
32
ns
CPU to Q
n
t
PLH
, t
PHL
2
-
-
220
-
270
-
325
ns
4.5
-
-
43
-
54
-
65
ns
5
-
18
-
-
-
-
-
ns
6
-
-
37
-
46
-
55
ns
Prerequisite For Switching Specifications
(Continued)
PARAMETER
SYMBOL
V
CC
(V)
25
o
C
-40
o
C TO 85
o
C
-55
o
C TO 125
o
C
UNITS
MIN
TYP
MAX
MIN
MAX
MIN
MAX
CD74HC192, CD74HC193, CD74HCT193
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CD74HCT194E | 功能描述:計(jì)數(shù)器移位寄存器 High Speed CMOS 4-Bit Shift Register RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| CD74HCT194EE4 | 功能描述:計(jì)數(shù)器移位寄存器 High Speed CMOS 4-Bit Shift Register RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| CD74HCT195E | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CD74HCT20E | 功能描述:邏輯門 Hi-Speed CMOS Logic Dual 4-Inp NAND Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| CD74HCT20EE4 | 功能描述:邏輯門 Hi-Speed CMOS Logic Dual 4-Inp NAND Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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