參數(shù)資料
型號: SN74ALS193ADR
廠商: TEXAS INSTRUMENTS INC
元件分類: 計(jì)數(shù)器
英文描述: ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16
封裝: GREEN, PLASTIC, MS-012AC, SOIC-16
文件頁數(shù): 14/19頁
文件大?。?/td> 726K
代理商: SN74ALS193ADR
SN54ALS193A, SN74ALS193A
SYNCHRONOUS 4BIT UP/DOWN BINARY COUNTERS
WITH DUAL CLOCK AND CLEAR
SDAS211C DECEMBER 1982 REVISED JULY 1996
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
typical clear, load, and count sequence
the following sequence is illustrated below:
1.
Clear outputs to zero
2.
Load (preset) to binary 13
3.
Count up to 14, 15 (carry), 0, 1, and 2
4.
Count down to 1, 0 (borrow), 15, 14, and 13
0
A
B
C
D
UP
DOWN
QA
QD
QC
QB
Count Up
Count Down
13
0
2
11
0
Data
Inputs
CLR
Data
Outputs
LOAD
CO
BO
14
15
14
13
Sequence
Illustrated
Clear
Preset
NOTES: A. Clear overrides load, data, and count inputs.
B. When counting up, count-down input must be high; when counting down, count-up input must be high.
相關(guān)PDF資料
PDF描述
SN74ALS193ANSRG4 ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16
SN74ALS240A-1DWRE4 ALS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
SN74ALS240ADBR ALS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
SN74AS240ANSRE4 AS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
SN74ALS240A-1DWR ALS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74ALS193ADRE4 功能描述:計(jì)數(shù)器 IC 4-Bit Sync Up/Down RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型: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
SN74ALS193ADRG4 功能描述:計(jì)數(shù)器 IC 4B Synch Up Down Binary Counters RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型: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
SN74ALS193AN 功能描述:計(jì)數(shù)器 IC 4-Bit Sync Binary RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型: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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SN74ALS193ANS 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: