參數(shù)資料
型號： 933719470653
廠商： NXP SEMICONDUCTORS
元件分類： 門電路
英文描述： HCT SERIES, QUAD 2-INPUT OR GATE, PDSO14
封裝： SO-14
文件頁數(shù)： 2/6頁
文件大?。?/td> 35K
代理商： 933719470653
December 1990
2
Philips Semiconductors
Product specication
Quad 2-input OR gate
74HC/HCT32
FEATURES
Output capability: standard
ICC category: SSI
GENERAL DESCRIPTION
The 74HC/HCT32 are high-speed Si-gate CMOS devices
and are pin compatible with low power Schottky TTL
(LSTTL). They are specified in compliance with JEDEC
standard no. 7A.
The 74HC/HCT32 provide the 2-input OR function.
QUICK REFERENCE DATA
GND = 0 V; Tamb =25 °C; tr =tf =6ns
Notes
1. CPD is used to determine the dynamic power dissipation (PD in W):
PD =CPD × VCC2 × fi +∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz
fo = output frequency in MHz
∑ (CL × VCC2 × fo) = sum of outputs
CL = output load capacitance in pF
VCC = supply voltage in V
2. For HC the condition is VI = GND to VCC
For HCT the condition is VI = GND to VCC 1.5 V
ORDERING INFORMATION
See
“74HC/HCT/HCU/HCMOS Logic Package Information”.
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
HC
HCT
tPHL/ tPLH
propagation delay nA, nB to nY
CL = 15 pF; VCC =5V
6
9
ns
CI
input capacitance
3.5
pF
CPD
power dissipation capacitance per gate
notes 1 and 2
16
28
pF
相關(guān)PDF資料
PDF描述
935174790112 HCT SERIES, QUAD 2-INPUT OR GATE, PDSO14
935186910118 HCT SERIES, QUAD 2-INPUT OR GATE, PDSO14
935174790118 HCT SERIES, QUAD 2-INPUT OR GATE, PDSO14
935174780112 HC/UH SERIES, QUAD 2-INPUT OR GATE, PDSO14
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