參數(shù)資料
型號(hào): 74HC4516N
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 通用總線功能
英文描述: Binary up/down counter
中文描述: HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16
文件頁(yè)數(shù): 9/14頁(yè)
文件大?。?/td> 100K
代理商: 74HC4516N
December 1990
9
Philips Semiconductors
Product specification
Binary up/down counter
74HC/HCT4516
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HCT
V
CC
(V)
WAVEFORMS
+25
40 to
+
85
40 to+125
min.
typ.
max.
min.
max.
min.
max.
t
PHL
/ t
PLH
propagation delay
CP to Q
n
propagation delay
MR to Q
n
propagation delay
PL to Q
n
propagation delay
CP to TC
propagation delay
CE to TC
propagation delay
MR to TC
propagation delay
PL to TC
output transition time
28
50
63
75
ns
4.5
Fig.7
t
PHL
24
42
53
63
ns
4.5
Fig.10
t
PLH
/ t
PHL
32
53
66
80
ns
4.5
Fig.9
t
PHL
/ t
PLH
29
58
73
87
ns
4.5
Fig.7
t
PHL
/ t
PLH
18
31
39
47
ns
4.5
Fig.8
t
PLH
31
50
63
75
ns
4.5
Fig.10
t
PLH
/ t
PHL
34
68
85
102
ns
4.5
Fig.9
t
TLH
/ t
THL
7
15
19
22
ns
4.5
Fig.9
t
W
clock pulse width CP,
CE HIGH or LOW
parallel load pulse
width HIGH
master rest pulse
width HIGH
removal time
MR to CP
removal time
PL to CP
set-up time
UP/DN to CP
set-up time
CE to CP
set-up time
D
n
to PL
hold time
CE to CP
16
9
20
24
ns
4.5
Fig.7
t
W
16
8
20
24
ns
4.5
Fig.10
t
W
20
5
25
30
ns
4.5
Fig.10
t
rem
23
14
29
35
ns
4.5
Fig.10
t
rem
17
10
21
26
ns
4.5
Fig.10
t
su
20
11
25
30
ns
4.5
Fig.8
t
su
20
9
25
30
ns
4.5
Fig.8
t
su
20
9
25
30
ns
4.5
Fig.11
t
h
10
9
13
15
ns
4.5
Fig.8
相關(guān)PDF資料
PDF描述
74HC4516 Binary up/down counter
74HCT4518 Dual synchronous BCD counter
74HC4518 Dual synchronous BCD counter
74HCT4520 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85
74HC4520 Dual 4-bit synchronous binary counter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC4520D 功能描述:計(jì)數(shù)器 IC DUAL 4-BIT SYNC BINARY COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
74HC4520D,112 功能描述:計(jì)數(shù)器 IC DUAL 4-BIT SYNC RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
74HC4520D,118 功能描述:計(jì)數(shù)器移位寄存器 DUAL 4-BIT SYNC RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
74HC4520D112 制造商:NXP Semiconductors 功能描述:IC DUAL 4BIT SYNC BINARY COUNTER SOIC-
74HC4520DB 功能描述:計(jì)數(shù)器 IC DUAL 4B BIN RIP CNTR SYNCHRONOUS RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel