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参数资料
| 型号： | SNJ54HC193FKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 计数器 |
| 英文描述： | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 15/21页 |
| 文件大小： | 757K |
| 代理商： | SNJ54HC193FKR |
SN54HC193, SN74HC193
4BIT SYNCHRONOUS UP/DOWN COUNTERS
(DUAL CLOCK WITH CLEAR)
SCLS122D DECEMBER 1982 REVISED OCTOBER 2003
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram (positive logic)
Pin numbers shown are for the D, J, N, NS, PW, and W packages.
S
C1
1D
R
7
9
11
4
5
14
12
13
QD
BO
LOAD
CO
CLR
D
S
C1
1D
R
6
10
QC
C
S
C1
1D
R
2
1
QB
B
S
C1
1D
R
3
15
QA
A
UP
DOWN
S
R
相关PDF资料 |
PDF描述 |
|---|---|
| SNJ54HC193WR | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDFP16 |
| SN74LVC2G00DCU | LVC/LCX/Z SERIES, DUAL 2-INPUT NAND GATE, PDSO8 |
| SN74ALVCH374DBR | ALVC/VCX/A SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| SN74AC04DBR | AC SERIES, HEX 1-INPUT INVERT GATE, PDSO14 |
| SN74LS244NSR | LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SNJ54HC193J | 制造商:Texas Instruments 功能描述:Counter Single 4-Bit Binary UP/Down 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54HC194J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54HC20FK | 制造商:Texas Instruments 功能描述:NAND Gate 2-Element 4-IN CMOS 20-Pin LCCC Tube |
| 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: |
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