參數(shù)資料
型號: 74LVC161PW,112
廠商: NXP Semiconductors
文件頁數(shù): 5/22頁
文件大?。?/td> 0K
描述: IC SYNC 4BIT BIN COUNTER 16TSSOP
產(chǎn)品培訓模塊: Logic Packages
標準包裝: 96
系列: 74LVC
邏輯類型: 二進制計數(shù)器
方向:
元件數(shù): 1
每個元件的位元數(shù): 4
復位: 異步
計時: 同步
計數(shù)速率: 150MHz
觸發(fā)器類型: 正邊沿
電源電壓: 1.2 V ~ 3.6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 16-TSSOP
包裝: 管件
其它名稱: 74LVC161PW
74LVC161PW-ND
935210530112
74LVC161
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 6 — 30 September 2013
13 of 22
NXP Semiconductors
74LVC161
Presettable synchronous 4-bit binary counter; asynchronous reset
The shaded areas indicate when the input is permitted to change for predictable output performance.
Fig 12. Set-up and hold times for the input (Dn) and parallel enable input (PE)
mna914
GND
th
tsu
th
tsu
VM
VI
CP input
PE input
Dn input
VI
The shaded areas indicate when the input is permitted to change for predictable output performance.
Fig 13. CEP and CET set-up and hold times
mna915
th
tsu
th
tsu
GND
VI
VM
GND
VI
CP input
CEP, CET input
Table 8.
Measurement points
Supply voltage
Input
Output
VCC
VI
VM
1.2 V
VCC
0.5
V
CC
0.5
V
CC
1.65 V to 1.95 V
VCC
0.5
V
CC
0.5
V
CC
2.3 V to 2.7 V
VCC
0.5
V
CC
0.5
V
CC
2.7 V
1.5 V
3.0 V to 3.6 V
2.7 V
1.5 V
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