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參數(shù)資料
| 型號(hào)： | MM74C193MX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 計(jì)數(shù)器 |
| 中文描述： | CMOS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 |
| 封裝： | 0.150 INCH, MS-012, SOIC-16 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 74K |
| 代理商： | MM74C193MX |
2002 Fairchild Semiconductor Corporation
DS005901
www.fairchildsemi.com
January 1991
Revised May 2002
MM74C192
MM74C193
Synchrono
us
4-
Bit
Up/
D
own
Decade
Count
er
Synchr
onous
4-Bi
tUp/Down
B
inar
y
Coun
ter
MM74C192 MM74C193
Synchronous 4-Bit Up/Down Decade Counter
Synchronous 4-Bit Up/Down Binary Counter
General Description
The MM74C192 and MM74C193 up/down counters are
monolithic complementary MOS (CMOS) integrated cir-
cuits. The MM74C192 is a BCD counter, while the
MM74C193 is a binary counter.
Counting up and counting down is performed by two count
inputs, one being held high while the other is clocked. The
outputs change on the positive-going transition of this
clock.
These counters feature preset inputs that are set when
load is a logical “0” and a clear which forces all outputs to
“0” when it is at a logical “1”. The counters also have carry
and borrow outputs so that they can be cascaded using no
external circuitry.
Features
s High noise margin:
1V guaranteed
s Tenth power TTL compatible: Drive 2 LPTTL loads
s Wide supply range: 3V to 15V
s Carry and borrow outputs for N-bit cascading
s Asynchronous clear
s High noise immunity: 0.45 VCC (typ.)
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Connection Diagram
Top View
Order Number
Package Number
Package Description
MM74C192N
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
MM74C193M
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
MM74C193N
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM74C193N | 功能描述:計(jì)數(shù)器 IC Syn 4-Bit Decade Ctr RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)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 |
| MM74C195 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:4-Bit Registers |
| MM74C195J | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:4-Bit Registers |
| MM74C195N | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:4-Bit Registers |
| MM74C20 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter, Triple 3-Input NAND Gate, Dual 4-Input NAND Gate |
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