參數(shù)資料
型號: 74HC9015D
廠商: NXP SEMICONDUCTORS
元件分類: 門電路
英文描述: Nine wide Schmitt trigger buffer/line driver
中文描述: HC/UH SERIES, 9 1-INPUT NON-INVERT GATE, PDSO20
文件頁數(shù): 2/7頁
文件大小: 46K
代理商: 74HC9015D
December 1990
2
Philips Semiconductors
Product specication
Nine wide Schmitt trigger buffer/line driver
74HC/HCT9015
FEATURES
Schmitt trigger action on all data inputs
Output capability: standard
ICC category: MSI
GENERAL DESCRIPTION
The 74HC/HCT9015 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/HCT9015 are nine wide Schmitt trigger
buffer/line drivers with Schmitt trigger inputs. These inputs
transform slowly changing input signals into sharply
defined jitter-free output signals.
The “9015” is identical to the “9014” but has non-inverting
inputs.
QUICK REFERENCE DATA
GND = 0 V; Tamb =25 °C; tr =tf = 6 ns
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 An to Yn
CL = 15 pF; VCC = 5 V
12
13
ns
CI
input capacitance
3.5
pF
CPD
power dissipation capacitance per buffer
notes 1 and 2
30
32
pF
相關(guān)PDF資料
PDF描述
74HC9015DB Nine wide Schmitt trigger buffer/line driver
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74HC9015PW Nine wide Schmitt trigger buffer/line driver
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