參數(shù)資料
型號: 74HCT193D,652
廠商: NXP Semiconductors
文件頁數(shù): 8/30頁
文件大?。?/td> 0K
描述: IC COUNTER UP/DOWN SYNC 16SOIC
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 1,000
系列: 74HCT
邏輯類型: 二進(jìn)制計數(shù)器
方向: 上,下
元件數(shù): 1
每個元件的位元數(shù): 4
復(fù)位: 異步
計時: 同步
計數(shù)速率: 43MHz
觸發(fā)器類型: 正邊沿
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SO
包裝: 管件
74HC_HCT193
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 4 — 24 June 2013
16 of 30
NXP Semiconductors
74HC193; 74HCT193
Presettable synchronous 4-bit binary up/down counter
Table 9.
Dynamic characteristics type 74HCT193
Symbol
Parameter
Conditions
25
C
40 C to +85 C 40 C to +125 C Unit
Min
Typ
Max
Min
Max
Min
Max
tpd
propagation
delay
CPU, CPD to Qn;
VCC = 4.5 V
-
23
43
-
54
-
65
ns
CPU to TCU; see
VCC = 4.5 V
-
15
27
-
34
-
41
ns
CPD to TCD; see
VCC = 4.5 V
-
15
27
-
34
-
41
ns
PL to Qn; see
VCC = 4.5 V
-
26
46
-
58
-
69
ns
MR to Qn; see
VCC = 4.5 V
-
22
40
-
50
-
60
ns
Dn to Qn; see
VCC = 4.5 V
-
27
46
-
58
-
69
ns
PL to TCU,PL to
TCD; see Figure 14
VCC = 4.5 V
-
31
55
-
69
-
83
ns
MR to TCU,MRto
TCD; see Figure 14
VCC = 4.5 V
-
29
55
-
69
-
83
ns
Dn to TCU,Dnto
TCD; see Figure 14
VCC = 4.5 V
-
32
58
-
73
-
87
ns
tTHL
HIGH to LOW
output transition
time
VCC =4.5 V
-
7
15
-
19
-
22
ns
tTLH
LOW to HIGH
output transition
time
VCC =4.5 V
-
7
15
-
19
-
22
ns
tW
pulse width
CPU, CPD (HIGH
or LOW); see
VCC =4.5 V
25
11
-
31
-
38
-
ns
MR (HIGH); see
VCC =4.5 V
20
7
-
25
-
30
-
ns
PL (LOW); see
VCC =4.5 V
20
8
-
25
-
30
-
ns
相關(guān)PDF資料
PDF描述
74HCT193D,653 IC COUNTER UP/DOWN SYNC 16SOIC
74HC4020DB,112 IC 14-STAGE BINARY RIPPLE 16SSOP
74HC4020DB,118 IC 14STAGE BINARY RIPPLE 16SSOP
NLU2G06BMX1TCG IC INVERTER DUAL OD 6-ULLGA
74HC40103D,652 IC 8BIT SYNC BINARY DOWN 16-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HCT193DB 功能描述:計數(shù)器 IC 4-BIT BINARY UP/DOWN COUNTER RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
74HCT193DB,112 功能描述:計數(shù)器 IC 4-BIT BINARY UP/DOWN RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
74HCT193DB,118 功能描述:計數(shù)器 IC 4-BIT BINARY UP/DOWN RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
74HCT193DB-Q100J 制造商:NXP Semiconductors 功能描述:74HCT193DB-Q100/SSOP16/REEL13/ 制造商:NXP Semiconductors 功能描述:74HCT193DB-Q100/SSOP16/REEL13/ - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC COUNTER U/D 4BIT BIN 16SSOP
74HCT193DB-T 功能描述:計數(shù)器 IC 4-BIT BINARY UP/DOWN COUNTER RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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