參數(shù)資料
型號(hào)： SN74HC590ADTG4
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 計(jì)數(shù)器
英文描述： HC/UH SERIES, ASYN POSITIVE EDGE TRIGGERED 8-BIT UP BINARY COUNTER, PDSO16
封裝： GREEN, PLASTIC, MS-012AC, SOIC-16
文件頁(yè)數(shù)： 20/23頁(yè)
文件大?。?/td> 804K
代理商： SN74HC590ADTG4
SN54HC590A, SN74HC590A
8BIT BINARY COUNTERS
WITH 3STATE OUTPUT REGISTERS
SCLS039F DECEMBER 1982 REVISED SEPTEMBER 2003
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted)
VCC
TA = 25°C
SN54HC590A
SN74HC590A
UNIT
VCC
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
4
2.5
3.2
fclock
Clock frequency
4.5 V
20
13
16
MHz
fclock
Clock frequency
6 V
24
16
19
MHz
2 V
125
200
155
CCLK or RCLK high or low
4.5 V
25
38
31
tw
Pulse duration
CCLK or RCLK high or low
6 V
21
32
26
ns
tw
Pulse duration
2 V
100
150
125
ns
CCLR low
4.5 V
20
30
25
CCLR low
6 V
17
26
21
2 V
100
150
125
CCKEN low before CCLK
↑
4.5 V
20
30
25
CCKEN low before CCLK
↑
6 V
17
26
21
2 V
100
150
125
tsu
Setup time
CCLR high (inactive) before CCLK
↑
4.5 V
20
30
25
ns
tsu
Setup time
CCLR high (inactive) before CCLK
↑
6 V
17
26
21
ns
2 V
100
150
125
CCLK
↑ before RCLK↑
4.5 V
20
30
25
CCLK
↑ before RCLK↑
6 V
17
26
21
2 V
50
75
60
th
Hold time
CCKEN low after CCLK
↑
4.5 V
10
15
12
ns
th
Hold time
CCKEN low after CCLK
6 V
9
13
11
ns
This setup time ensures that the register gets stable data from the counter outputs. The clocks may be tied together, in which case the register
is one clock pulse behind the counter.
相關(guān)PDF資料
PDF描述
SN74HC590ADTE4 HC/UH SERIES, ASYN POSITIVE EDGE TRIGGERED 8-BIT UP BINARY COUNTER, PDSO16
SNJ54HC594J HC/UH SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP16
SNJ54HC595FKR HC/UH SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CQCC20
SN74HC595DWRE4 HC/UH SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16
SN74HC595DBR HC/UH SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74HC590ADW 功能描述:計(jì)數(shù)器 IC 3 State 8-Bit Binary RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
SN74HC590ADWG4 功能描述:計(jì)數(shù)器 IC 8-Bit Bnry w/3-State Output Rgstr RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
SN74HC590ADWR 功能描述:計(jì)數(shù)器 IC 8-Bit Bnry w/3-State Output Rgstr RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
SN74HC590ADWRG4 功能描述:計(jì)數(shù)器 IC 8-Bit Bnry w/3-State Output Rgstr RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
SN74HC590AN 功能描述:計(jì)數(shù)器 IC 3 State 8-Bit Binary RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
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