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參數資料
| 型號： | SN74LS169D |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |
| 中文描述： | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁數： | 5/6頁 |
| 文件大小： | 117K |
| 代理商： | SN74LS169D |
5-5
FAST AND LS TTL DATA
SN54/74LS168
SN54/74LS169
AC CHARACTERISTICS
(TA = 25
°
C, VCC = 5.0 V)
Symbol
b l
Parameter
Limits
U i
Unit
Test Conditions
di i
Min
Typ
Max
fMAX
tPLH
tPHL
Maximum Clock Frequency
25
32
MHz
VCC = 5.0 V
CL = 15 pF
5 0 V
5 0 V
Propagation Delay,
Clock to TC
23
23
35
35
ns
tPLH
tPHL
Propagation Delay,
Clock to any Q
13
15
20
23
ns
tPLH
tPHL
Propagation Delay,
CET to TC
15
15
20
20
ns
tPLH
tPHL
Propagation Delay,
U/D to TC
17
19
25
29
ns
AC SETUP REQUIREMENTS
(TA = 25
°
C)
Symbol
b l
Parameter
Limits
U i
Unit
Test Conditions
di i
Min
Typ
Max
tW
Clock Pulse Width
25
ns
VCC = 5.0 V
5 0 V
5 0 V
ts
Setup Time,
Data or Enable
20
ns
ts
Setup Time
PE
25
ns
ts
Setup Time
U/D
30
ns
th
Hold Time
Any Input
0
ns
相關PDF資料 |
PDF描述 |
|---|---|
| SN74LS169N | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |
| SN54LS169J | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |
| SN74LS168D | Low Noise Amplifier with Bypass Mode in Low Profile Package |
| SN74LS168N | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |
| SN74LS169D | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SN74LS169J | 制造商:Motorola Inc 功能描述: |
| SN74LS169N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS169NDS | 制造商:Motorola Inc 功能描述: |
| SN74LS16N | 制造商:Texas Instruments 功能描述: |
| SN74LS170 WAF | 制造商:ON Semiconductor 功能描述: |
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