參數(shù)資料
型號: 74HCT137
廠商: NXP Semiconductors N.V.
英文描述: 8-Line To 1-Line Data Selectors/Multiplexers 16-TSSOP -40 to 85
中文描述: 3至8線路解碼器/多路解復用器的地址鎖存器;反相
文件頁數(shù): 10/19頁
文件大小: 107K
代理商: 74HCT137
9397 750 13804
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 03 — 11 November 2004
10 of 19
Philips Semiconductors
74HC137
3-to-8 line decoder, demultiplexer with address latches; inverting
T
amb
=
40
°
C to +85
°
C
t
PHL
, t
PLH
propagation delay An to Yn
see
Figure 6
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
see
Figure 7
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
see
Figure 7
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
see
Figure 6
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
see
Figure 6
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
see
Figure 8
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
see
Figure 8
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
see
Figure 8
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
-
-
-
-
-
-
225
45
38
ns
ns
ns
propagation delay LE to Yn
-
-
-
-
-
-
240
48
41
ns
ns
ns
propagation delay E1 to Yn
-
-
-
-
-
-
180
36
31
ns
ns
ns
propagation delay E2 to Yn
-
-
-
-
-
-
180
36
31
ns
ns
ns
t
THL
, t
TLH
output transition time
-
-
-
-
-
-
95
19
16
ns
ns
ns
t
W
LE pulse width HIGH
65
13
11
-
-
-
-
-
-
ns
ns
ns
t
su
set-up time An to LE
65
13
11
-
-
-
-
-
-
ns
ns
ns
t
h
hold time An to LE
40
8
7
-
-
-
-
-
-
ns
ns
ns
Table 8:
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
Symbol
Parameter
Dynamic characteristics
…continued
Conditions
Min
Typ
Max
Unit
相關PDF資料
PDF描述
74HCT245 4-Bit Synchronous Binary Counters 16-SO -40 to 85
74HCT4066 Quad bilateral switches
74HCT75 Dual 4-Input Positive-AND Gates 14-SOIC -40 to 85
74HCT154 4-to-16 line decoder/demultiplexer(4-16線譯碼器/多路分解器)
74HCT158 Quad 2-input multiplexer; inverting(四2輸入多路復用器;反相)
相關代理商/技術參數(shù)
參數(shù)描述
74HCT138 制造商: 功能描述: 制造商:undefined 功能描述: 制造商:NTE Electronics 功能描述:
74HCT138BQ 制造商:NXP Semiconductors 功能描述:IC 3-8 LINE DECODER/DEMUX 16
74HCT138BQ,115 功能描述:編碼器、解碼器、復用器和解復用器 3-TO-8 DECODER RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
74HCT138BQ-G 功能描述:編碼器、解碼器、復用器和解復用器 3-TO-8 DECODER DEMULTIPLEXER RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
74HCT138BQ-Q100,11 制造商:NXP Semiconductors 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin DHVQFN EP T/R 制造商:NXP Semiconductors 功能描述:74HCT138BQ-Q100/DHVQFN16/REEL7 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC DECODER/DEMUX 3 TO 8 16DHVQFN