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SN74LS191N备选型号: SN74LS169BN

SN74LS191N

Texas Instruments

TEXAS INSTRUMENTS SN74LS191NCounter Type:Binary, Up / Down

ACTIVE (Last Updated: 2 days ago)
6 Weeks
通孔
通孔
16-DIP (0.300, 7.62mm)
16
951.693491mg
Positive Edge
0°C~70°C
Tube
74LS
e4
活跃
1 (Unlimited)
16
EAR99
Nickel/Palladium/Gold (Ni/Pd/Au)
TCO 输出
4.75V~5.25V
DUAL
260
1
5V
25MHz
74LS191
16
5V
5V
800μA
52 ns
52 ns
LS
Counter
Up, Down
二进制计数器
4
Positive Edge
20 MHz
YES
Synchronous
5.08mm
19.3mm
6.35mm
3.9mm
无SVHC
无
ROHS3 Compliant
含铅
-
-
SN74LS169BN

Texas Instruments

LOGIC, SYNC 4BIT UP/DN CNTR, 16DIP

ACTIVE (Last Updated: 3 days ago)
6 Weeks
通孔
通孔
16-DIP (0.300, 7.62mm)
16
951.693491mg
Positive Edge
0°C~70°C
Tube
74LS
e4
活跃
1 (Unlimited)
16
EAR99
Nickel/Palladium/Gold (Ni/Pd/Au)
TCO 输出
4.75V~5.25V
DUAL
-
1
5V
35MHz
74LS169
16
5V
5V
-
40 ns
40 ns
LS
Counter
Up, Down
二进制计数器
4
Positive Edge
20 MHz
YES
Synchronous
5.08mm
19.3mm
6.35mm
3.9mm
无SVHC
无
ROHS3 Compliant
无铅
通孔
25MHz
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集成电路（IC）相关产品

图片	产品型号	品牌	分类	封装	描述	对比
	SN74LS193N	Texas Instruments	逻辑 - 计数器，除法器	16-DIP (0.300, 7.62mm)	TEXAS INSTRUMENTS SN74LS193N... Counter / Multiplier / Divider Logic IC	对比
	CD74HCT191E	Texas Instruments	逻辑 - 计数器，除法器	16-DIP (0.300, 7.62mm)	TEXAS INSTRUMENTS CD74HCT191E.4 BIT BINARY UP/DOWN COUNTER, DIP-16	对比
	74HCT191N,652	NXP USA Inc.	逻辑 - 计数器，除法器	16-DIP (0.300, 7.62mm)	IC COUNTER UP/DOWN SYNC 16-DIP	对比