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参数资料
| 型号： | SNJ54ALS160BFKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 计数器 |
| 英文描述： | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CQCC20 |
| 封装： | CERAMIC, CC-20 |
| 文件页数： | 11/11页 |
| 文件大小： | 160K |
| 代理商： | SNJ54ALS160BFKR |
RCO
ENT
ns
CLK
Any Q
PARAMETER
UNIT
RCO
ENT
ns
CLK
Any Q
FROM
(INPUT)
TO
(OUTPUT)
SN54AS160 THRU SN54AS163
SN74AS160 THRU SN74AS163
SYNCHRONOUS 4-BIT BINARY COUNTERS
SDAS024A – D2661, APRIL 1982 – REVISED MAY 1986
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
9
’AS160, ’AS161 switching characteristics (see Note 1)
FROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 ,
TA = MIN to MAX
SN54AS160
SN54AS161
SN74AS160
SN74AS161
MIN
MAX
MIN
MAX
fmax
65
75
MHz
tPHL
RCO
2
14
2
12.5
tPLH
CLK
RCO (with LOAD high)
1
8.5
1
8
ns
tPLH
RCO (with LOAD low)
3
17.5
3
16.5
tPLH
1
7.5
1
7
tPHL
2
14
2
13
tPLH
1.5
10
1.5
9
tPHL
1
9.5
1
8.5
tPHL
CLR
Any Q
2
14
2
13
ns
tPHL
CLR
RCO
2
14
2
12.5
ns
’AS162, ’AS163 switching characteristics (see Note 1)
PARAMETER
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 ,
TA = MIN to MAX
UNIT
SN54AS162
SN54AS163
SN74AS162
SN74AS163
MIN
MAX
MIN
MAX
fmax
65
75
MHz
tPHL
RCO
2
14
2
12.5
tPLH
CLK
RCO (with LOAD high)
1
8.5
1
8
ns
tPLH
RCO (with LOAD low)
3
17.5
3
16.5
tPLH
1
7.5
1
7
tPHL
2
14
2
13
tPLH
1.5
10
1.5
9
tPHL
1
9.5
1
8.5
NOTE 1: Load circuit and voltage waveforms are shown in Section 1.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SNJ54ALS161BFK | 制造商:TI 制造商全称:Texas Instruments 功能描述:SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS |
| SNJ54ALS161BJ | 制造商:Texas Instruments 功能描述:Counter Single 4-Bit Sync Binary UP 16-Pin CDIP Tube |
| SNJ54ALS161BW | 制造商:TI 制造商全称:Texas Instruments 功能描述:SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS |
| SNJ54ALS162BFK | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54ALS163BFK | 制造商:TI 制造商全称:Texas Instruments 功能描述:SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS |
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