參數(shù)資料
型號(hào): 74HC73PW,118
廠商: NXP Semiconductors
文件頁數(shù): 1/12頁
文件大?。?/td> 0K
描述: IC DUAL JK F-F NEG EDGE 14TSSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 2,500
系列: 74HC
功能: 復(fù)位
類型: JK 型
輸出類型: 差分
元件數(shù): 2
每個(gè)元件的位元數(shù): 1
頻率 - 時(shí)鐘: 77MHz
延遲時(shí)間 - 傳輸: 15ns
觸發(fā)器類型: 負(fù)邊沿
輸出電流高,低: 5.2mA,5.2mA
電源電壓: 2 V ~ 6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
包裝: 帶卷 (TR)
1.
General description
The 74HC73 is a high-speed Si-gate CMOS device that complies with JEDEC
standard no. 7A. It is pin compatible with Low-power Schottky TTL (LSTTL).
The 74HC73 is a dual negative-edge triggered JK ip-op featuring individual J, K, clock
(nCP) and reset (nR) inputs; also complementary nQ and nQ outputs.
The J and K inputs must be stable one set-up time prior to the HIGH-to-LOW clock
transition for predictable operation.
The reset (nR) is an asynchronous active LOW input. When LOW, it overrides the clock
and data inputs, forcing the nQ output LOW and the nQ output HIGH.
Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock
rise and fall times.
2.
Features
I Low-power dissipation
I Complies with JEDEC standard no. 7A
I ESD protection:
N HBM JESD22-A114E exceeds 2000 V
N MM JESD22-A115-A exceeds 200 V
I Multiple package options
I Specied from 40 °Cto+80 °C and from 40 °C to +125 °C
3.
Ordering information
74HC73
Dual JK ip-op with reset; negative-edge trigger
Rev. 04 — 19 March 2008
Product data sheet
Table 1.
Ordering information
Type number
Package
Temperature range Name
Description
Version
74HC73N
40 °C to +125 °C
DIP14
plastic dual in-line package; 14 leads (300 mil)
SOT27-1
74HC73D
40 °C to +125 °C
SO14
plastic small outline package; 14 leads; body width 3.9 mm
SOT108-1
74HC73DB
40 °C to +125 °C
SSOP14
plastic shrink small outline package; 14 leads; body width
5.3 mm
SOT337-1
74HC73PW
40 °C to +125 °C
TSSOP14 plastic thin shrink small outline package; 14 leads; body
width 4.4 mm
SOT402-1
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