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参数资料
| 型号： | SNJ54HC20FK |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 门电路 |
| 英文描述： | HC/UH SERIES, DUAL 4-INPUT NAND GATE, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 15/20页 |
| 文件大小： | 783K |
| 代理商： | SNJ54HC20FK |
SN54HC20, SN74HC20
DUAL 4INPUT POSITIVENAND GATES
SCLS086F DECEMBER 1982 REVISED AUGUST 2003
4
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
SN54HC20
SN74HC20
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
45
110
165
140
tpd
A, B, C, or D
Y
4.5 V
14
22
33
28
ns
tpd
A, B, C, or D
Y
6 V
11
19
28
24
ns
2 V
27
75
110
95
tt
Y
4.5 V
9
15
22
19
ns
tt
Y
6 V
7
13
19
16
ns
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
No load
25
pF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SNJ54HC20J | 制造商:Rochester Electronics LLC 功能描述:8403901CA, DUAL 4-IN POS-NAND GATE - Bulk 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:NAND Gate 2-Element 4-IN CMOS 14-Pin CDIP Tube |
| SNJ54HC20W | 制造商:Texas Instruments 功能描述: |
| SNJ54HC21FK | 制造商:Texas Instruments 功能描述:AND Gate 2-Element 4-IN CMOS 20-Pin LCCC Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54HC21J | 制造商:Texas Instruments 功能描述:AND Gate 2-Element 4-IN CMOS 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54HC237FK | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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