74HC_HCT139_15 Datasheet, PDF (9/18 Pages) NXP Semiconductors – Dual 2-to-4 line decoder/demultiplexer

NXP Semiconductors
74HC139; 74HCT139
Dual 2-to-4 line decoder/demultiplexer
9_&&
((
LQSXW
*1'
Q<Q
RXWSXW
9₂₊
9_2/
9₀
W_3+/
9₀
W_7+/
W_3/+
W_7/+
DDD
Fig 7.
Measurement points are given in Table 8.
V_OL and V_OH are typical voltage output levels that occur with the output load.
Propagation delay enable input (nE) to output (nYn) and transition time output (nYn)
Table 8. Measurement points
Type
74HC139
74HCT139
Input
V_M
0.5V_CC
1.3 V
Output
V_M
0.5V_CC
1.3 V
74HC_HCT139
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 28 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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