參數(shù)資料
型號： SN54HC193FK
廠商： TEXAS INSTRUMENTS INC
元件分類： 計數(shù)器
英文描述： HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CQCC20
封裝： CERAMIC, LCC-20
文件頁數(shù)： 10/12頁
文件大?。?/td> 226K
代理商： SN54HC193FK
SN54HC193, SN74HC193
4-BIT SYNCHRONOUS UP/DOWN COUNTERS
(DUAL CLOCK WITH CLEAR)
SCLS122B – DECEMBER 1982 – REVISED MAY 1997
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
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
SN54HC193
SN74HC193
UNIT
PARAMETER
(INPUT)
(OUTPUT)
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
4.2
8
2.8
3.3
fmax
4.5 V
21
55
14
17
MHz
6 V
24
60
16
19
2 V
75
165
250
205
UP
CO
4.5 V
24
33
50
41
6 V
20
28
43
35
2 V
75
165
250
205
DOWN
BO
4.5 V
24
33
50
41
t d
6 V
20
28
43
35
ns
tpd
2 V
190
250
375
315
ns
UP or DOWN
Any Q
4.5 V
40
50
75
63
6 V
35
43
64
54
2 V
190
260
390
325
LOAD
Any Q
4.5 V
40
52
78
65
6 V
35
44
66
55
2 V
170
240
360
300
tPHL
CLR
Any Q
4.5 V
36
48
72
60
ns
6 V
31
41
61
51
2 V
38
75
110
95
tt
Any
4.5 V
8
15
22
19
ns
6 V
6
13
19
16
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
No load
50
pF
相關(guān)PDF資料
PDF描述
SN54HC193J HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16
SN74HC193NSR HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16
SNJ54HC193J HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16
SN54HC244W HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDFP20
SN54HC253W HC/UH SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDFP16
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參數(shù)描述
SN54HC193J 制造商:Texas Instruments 功能描述:Counter Single 4-Bit Binary UP/Down 16-Pin CDIP Tube 制造商:Texas Instruments 功能描述:COUNTER SGL 4BIT BINARY UP/DOWN 16CDIP - Rail/Tube
SN54HC193W 制造商:Texas Instruments 功能描述:
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SN54HC195J 制造商:Texas Instruments 功能描述:Shift Register Single 4-Bit Serial/Parallel to Parallel 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN54HC20J 制造商:Texas Instruments 功能描述:NAND Gate 2-Element 4-IN CMOS 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk
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