參數(shù)資料
型號: 74HC74PW,112
廠商: NXP Semiconductors
文件頁數(shù): 18/21頁
文件大?。?/td> 0K
描述: IC DUAL POS-EDG-TRG D FF 14TSSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 2,400
系列: 74HC
功能: 設(shè)置(預(yù)設(shè))和復(fù)位
類型: D 型
輸出類型: 差分
元件數(shù): 2
每個元件的位元數(shù): 1
頻率 - 時鐘: 82MHz
延遲時間 - 傳輸: 14ns
觸發(fā)器類型: 正邊沿
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: 管件
74HC_HCT74
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 4 — 27 August 2012
6 of 21
NXP Semiconductors
74HC74; 74HCT74
Dual D-type flip-flop with set and reset; positive edge-trigger
[1]
All typical values are measured at Tamb =25 C.
VOH
HIGH-level
output voltage
VI =VIH or VIL; VCC =4.5 V
IO = 4 mA
3.84
4.32
-
3.7
-
V
VOL
LOW-level
output voltage
VI =VIH or VIL; VCC =4.5 V
IO = 4.0 mA
-
0.15
0.33
-
0.4
V
II
input leakage
current
VI =VCC or GND;
VCC =5.5 V
--
1.0
-
1.0
A
ICC
supply current
VI =VCC or GND; IO =0A;
VCC =5.5 V
--
40
-
80
A
I
CC
additional
supply current
VI =VCC 2.1 V;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V;
IO =0A
per input pin; nD, nRD
inputs
-
70
315
-
343
A
per input pin; nSD, nCP
input
-
80
360
-
392
A
CI
input
capacitance
3.5
pF
Table 7.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Tamb = 40 C to +85 C
Tamb = 40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
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