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参数资料
| 型号： | SN74F323DWR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | F/FAST SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20 |
| 封装： | PLASTIC, SOIC-20 |
| 文件页数： | 5/8页 |
| 文件大小： | 124K |
| 代理商： | SN74F323DWR |
SN74F323
8BIT UNIVERSAL SHIFT STORAGE REGISTER
WITH SYNCHRONOUS CLEAR AND 3STATE OUTPUTS
SDFS072A D2932, MARCH 1987 REVISED OCTOBER 1993
25
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
VCC = 5 V,
TA = 25°C
MIN
MAX
UNIT
MIN
MAX
MIN
MAX
UNIT
fclock
Clock frequency
0
70
0
70
MHz
tw
Pulse duration
CLK high or low
7
ns
S0 or S1
High or low
8.5
tsu
Setup time before CLK
↑
A/QA thru H/QH, SR, or SL
High or low
5
ns
tsu
Setup time before CLK
↑
CLR
High or low
10
ns
S0 or S1
High or low
0
th
Hold time after CLK
↑
A/QA thru H/QH, SR, or SL
High or low
2
ns
th
Hold time after CLK
CLR
High or low
0
ns
switching characteristics (see Note 3)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
CL = 50 pF,
RL = 500 ,
TA = 25°C
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 ,
TA = MIN to MAX
UNIT
MIN
TYP
MAX
MIN
MAX
fmax
70
100
70
MHz
tPLH
CLK
QA or QH
3.2
6.6
9
3.2
10
ns
tPHL
CLK
QA′ or QH′
2.7
6.1
8.5
2.7
9.5
ns
tPLH
CLK
QA thru QH
3.2
6.6
9
3.2
10
ns
tPHL
CLK
QA thru QH
4.2
8.1
11
4.2
12
ns
tPZH
OE1 or OE2
QA thru QH
2.7
5.6
8
2.7
9
ns
tPZL
OE1 or OE2
QA thru QH
3.2
6.6
10
3.2
11
ns
tPHZ
OE1 or OE2
QA thru QH
1.7
4.1
6
1.7
7
ns
tPLZ
OE1 or OE2
QA thru QH
1.2
3.6
5.5
1.2
6.5
ns
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 3: Load circuits and waveforms are shown in Section 1.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74F32D | 功能描述:逻辑门 Quad 2 Input RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| SN74F32D | 制造商:Texas Instruments 功能描述:GATE / INVERTER LOGIC IC |
| SN74F32DB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| SN74F32DBR | 制造商:Texas Instruments 功能描述: |
| SN74F32DE4 | 功能描述:逻辑门 Quad 2-input Positive-OR gates RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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