參數(shù)資料
型號: N74F269D,602
廠商: NXP Semiconductors
文件頁數(shù): 1/19頁
文件大小: 0K
描述: IC COUNTER 8BIT BINARY 24SOIC
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 30
系列: 74F
邏輯類型: 二進(jìn)制計數(shù)器
方向: 上,下
元件數(shù): 1
每個元件的位元數(shù): 8
計數(shù)速率: 115MHz
觸發(fā)器類型: 正邊沿
電源電壓: 4.5 V ~ 5.5 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 24-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 24-SO
包裝: 管件
其它名稱: 933784250602
N74F269D
N74F269D-ND
1.
General description
The 74F269 is a fully synchronous 8-stage up/down counter featuring a preset capability
for programmable operation, carry look-ahead for easy cascading and a U/D input to
control the direction of counting. All state changes, whether in counting or parallel loading,
are initiated by the rising edge of the clock.
2.
Features and benefits
Synchronous counting and loading
Built-in look-ahead carry capability
Count frequency 115 MHz (typical)
Supply current 95 mA (typical)
3.
Ordering information
74F269
8-bit bidirectional binary counter
Rev. 6 — 14 December 2011
Product data sheet
Table 1.
Ordering information
Type number
Package
Temperature range
Name
Description
Version
N74F269D
0
Cto 70 C
SO24
plastic small outline package; 24 leads;
body width 7.5 mm
SOT137-1
N74F269DB
0
Cto 70 C
SSOP24
plastic shrink small outline package; 24 leads;
body width 5.3 mm
SOT340-1
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參數(shù)描述
N74F269DB 功能描述:計數(shù)器 IC 8-BIT BIDIRECTIONAL BINARY CTR RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
N74F269DB,112 功能描述:計數(shù)器 IC 8-BIT BIDIRECTIONAL RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
N74F269DB,118 功能描述:計數(shù)器 IC 8-BIT BIDIRECTIONAL RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
N74F269DB-T 功能描述:計數(shù)器 IC 8-BIT BIDIRECTIONAL BINARY CTR RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
N74F269D-T 功能描述:計數(shù)器 IC 8-BIT BIDIRECTIONAL BINARY CTR RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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