备用零件
Price @ 1000
$ 0.645
$ 2.057
$ 2.057
Stock
242,349
33,618,094
33,618,094
Authorized Distributors
4
5
5
Case/Package
PDIP
PDIP
PDIP
Number of Pins
14
14
14
Logic Function
AND
AND
AND
Number of Circuits
2
2
2
Number of Inputs
4
4
4
Propagation Delay
5.5 ns
6 ns
6 ns
Low Level Output Current
20 mA
20 mA
20 mA
High Level Output Current
-1 mA
-2 mA
-2 mA
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Quiescent Current
-
-
-
供应链
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
工程资源
查看 Texas Instruments SN74F21N 的评估工作包和参考设计。
评估工具包
相关零件
Texas InstrumentsCD74HCT21E
2-ch 4-input 4.5-V to 5.5-V AND gate with TTL-compatible inputs 14-PDIP -55 to 125
onsemiMC74ACT11NG
Lead Free AND Gate Through Hole RoHS Compliant AND Gate Inverter IC 50pF -40C~85C 2V 24mA 24mA
onsemiMC74ACT08NG
Lead Free AND Gate Through Hole RoHS Compliant AND Gate Inverter IC 50pF -40C~85C 2V 24mA 24mA
描述
由其分销商提供的 Texas Instruments SN74F21N 的描述。
2-ch, 4-input, 4.5-V to 5.5-V high-speed (6 ns) bipolar AND gate 14-PDIP 0 to 70
IC Gate And 2CH 4-INP 14-DIP IC Gate And 2CH 4-INP 14-DIP
AND 74F21 e4 74F logic gate circuit 5.1ns @ 5V 50pF 5.08mm 1mA 20mA 2V
LOGIC, GATE POS-AND DUAL 4IN, 14DIP; Logic Type:AND; Output Current:20mA; No. of Inputs:4; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:14; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:7421; Logic IC Base Number:7421; Logic IC Family:F; Logic IC Function:Dual 4-Input Positive AND Gate; Output Current Max:20mA; Package / Case:PDIP; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins14
Weight927.99329 mg
Technical
High Level Output Current-1 mA
Logic FunctionAND
Low Level Output Current20 mA
Max Operating Temperature70 °C
Max Output Current20 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits2
Number of Circuits2
Number of Elements2
Number of Gates2
Number of Input Lines4
Number of Inputs4
Number of Output Lines1
Number of Outputs1
Operating Supply Voltage5 V
Output Current20 mA
Propagation Delay5.5 ns
Schmitt Trigger InputNo
TerminationThrough Hole
Turn-On Delay Time5.3 ns
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm