參數(shù)資料
型號: 74LVC161D,118
廠商: NXP Semiconductors
文件頁數(shù): 22/22頁
文件大小: 0K
描述: IC SYNC 4BIT BIN COUNTER 16SOIC
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 1
系列: 74LVC
邏輯類型: 二進(jìn)制計(jì)數(shù)器
方向:
元件數(shù): 1
每個(gè)元件的位元數(shù): 4
復(fù)位: 異步
計(jì)時(shí): 同步
計(jì)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-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SO
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: 568-7666-6
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
9 of 22
NXP Semiconductors
74LVC161
Presettable synchronous 4-bit binary counter; asynchronous reset
[1]
All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb =25 C.
10. Dynamic characteristics
ICC
supply
current
VCC = 3.6 V; VI =VCC or GND;
IO =0A
-0.1
10
-40
A
I
CC
additional
supply
current
per input pin;
VCC = 2.7 V to 3.6 V;
VI =VCC 0.6 V; IO =0A
-
5
500
-
5000
A
CI
input
capacitance
VCC = 0 V to 3.6 V;
VI =GND to VCC
-
5.0
--
-pF
Table 6.
Static characteristics …continued
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
Table 7.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 14.
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C Unit
Min
Typ[1]
Max
Min
Max
tpd
propagation
delay
CP to Qn; see Figure 9
VCC = 1.2 V
-
17
-
ns
VCC = 1.65 V to 1.95 V
1.5
7.0
14.5
1.5
16.7
ns
VCC = 2.3 V to 2.7 V
2.5
4.0
8.1
2.5
9.4
ns
VCC = 2.7 V
1.5
3.8
7.2
1.5
9.0
ns
VCC = 3.0 V to 3.6 V
1.5
3.6
7.3
1.5
9.5
ns
CP to TC; see Figure 9
VCC = 1.2 V
-
20
-
ns
VCC = 1.65 V to 1.95 V
1.8
8.1
15.5
1.8
17.9
ns
VCC = 2.3 V to 2.7 V
2.8
4.6
8.7
2.8
10.1
ns
VCC = 2.7 V
1.5
4.3
7.8
1.5
10.0
ns
VCC = 3.0 V to 3.6 V
1.5
4.2
7.8
1.5
10.0
ns
CET to TC; see Figure 10
VCC = 1.2 V
-
16
-
ns
VCC = 1.65 V to 1.95 V
1.5
5.9
11.9
1.5
13.7
ns
VCC = 2.3 V to 2.7 V
1.9
3.4
6.7
1.9
7.7
ns
VCC = 2.7 V
1.5
3.6
6.5
1.5
8.5
ns
VCC = 3.0 V to 3.6 V
1.5
3.1
6.0
1.5
7.5
ns
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