參數(shù)資料
型號: 935173770112
廠商: NXP SEMICONDUCTORS
元件分類: 門電路
英文描述: HC/UH SERIES, QUAD 2-INPUT NAND GATE, PDSO14
封裝: SOT-337-1, SSOP-14
文件頁數(shù): 10/12頁
文件大?。?/td> 142K
代理商: 935173770112
December 1990
7
Philips Semiconductors
Product specication
Quad 2-input NAND gate
74HC/HCT03
AC WAVEFORMS
Fig.6
Waveforms showing the input (nA, nB) to output (nY) propagation delays and the output transition times.
HC: VM = 50%; VI = GND to VCC
HCT: VM = 1.3 V; VI = GND to 3 V.
TEST CIRCUIT AND WAVEFORMS
Fig.7 Test circuit (open drain)
Fig.8 Input pulse definitions.
Denitions for Figs. 7, 8:
CL
= load capacitance including jig and probe
capacitance
(see AC CHARACTERISTICS for values).
RT
= termination resistance should be equal to the
output impedance ZO of the pulse generator.
tr
=tf = 6 ns; when measuring fmax, there is no
constraint on tr, tf with 50% duty factor.
FAMILY AMPLITUDE
VM
tr;tf
fmax;
PULSE
WIDTH
OTHER
74HC
VCC
50%
< 2 ns
6 ns
74HCT
3.0 V
1.3 V
< 2 ns
6 ns
相關(guān)PDF資料
PDF描述
933748640652 HCT SERIES, QUAD 2-INPUT NAND GATE, PDSO14
935186250112 HCT SERIES, QUAD 2-INPUT NAND GATE, PDSO14
935173760112 HCT SERIES, QUAD 2-INPUT NAND GATE, PDSO14
933748630652 HCT SERIES, QUAD 2-INPUT NAND GATE, PDIP14
935173760118 HCT SERIES, QUAD 2-INPUT NAND GATE, PDSO14
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