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参数资料
| 型号： | TC74AC393FN |
| 元件分类： | 计数器 |
| 英文描述： | AC SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14 |
| 封装： | 0.150 INCH, 1.27 MM PITCH, PLASTIC, SOL-14 |
| 文件页数： | 1/10页 |
| 文件大小： | 238K |
| 代理商： | TC74AC393FN |
TC74AC393P/F/FN/FT
2007-10-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74AC393P,TC74AC393F,TC74AC393FN,TC74AC393FT
Dual Binary Counter
The TC74AC393 is an advanced high speed CMOS 4-BIT
BINARY COUNTER fabricated with silicon gate and
double-layer metal wiring C2MOS technology.
It achieves the high speed operation similar to equivalent
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
It contains two independent counter circuits in one package, so
that counting or frequency division of eight binary bits can be
achieved with one IC.
This device changes state on the negative going transition of
the CLOCK pulse. The counter can be reset to “0” (QA to QD =
“L”) by a high at the CLEAR input regardless of other inputs.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Features
High speed: fmax = 180 MHz (typ.) at VCC = 5 V
Low power dissipation: ICC = 8 μA (max) at Ta = 25°C
High noise immunity: VNIH = VNIL = 28% VCC (min)
Symmetrical output impedance: |IOH| = IOL = 24 mA (min)
Capability of driving 50
Ω
transmission lines.
Balanced propagation delays: tpLH tpHL
Wide operating voltage range: VCC (opr) = 2 to 5.5 V
Pin and function compatible with 74F393
Note:
xxxFN (JEDEC SOP) is not available in
Japan.
TC74AC393P
TC74AC393F
TC74AC393FN
TC74AC393FT
Weight
DIP14-P-300-2.54
: 0.96 g (typ.)
SOP14-P-300-1.27A
: 0.18 g (typ.)
SOL14-P-150-1.27
: 0.12 g (typ.)
TSSOP14-P-0044-0.65A
: 0.06 g (typ.)
相关PDF资料 |
PDF描述 |
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| TC74AC620F(TP1) | AC SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 |
| TC74ACT377F(EL) | ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 |
| TC74HC251AF-TP2 | HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16 |
| TC74HC251AF-TP1 | HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16 |
| TC74HC251AF-TP2EL | HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TC74AC393FN-ELP | 制造商:Toshiba America Electronic Components 功能描述:Counter/Divider Dual 4-Bit Binary UP 14-Pin SOL T/R 制造商:Toshiba America Electronic Components 功能描述:COUNTER/DIVIDER DUAL 4BIT BINARY UP 14PIN SOL - Tape and Reel |
| TC74AC393FT | 制造商:Toshiba 功能描述:74AC Dual Binary Counter TSSOP Cut Tape |
| TC74AC393FT(SPL) | 制造商:Toshiba 功能描述:74AC Dual Binary Counter 14TSSOP Bulk 制造商:Toshiba 功能描述:0 |
| TC74AC393P | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:DUAL BINARY COUNTER |
| TC74AC393P(F) | 制造商:Toshiba America Electronic Components 功能描述:CMOS LOGIC ICS 制造商:Toshiba 功能描述:74AC Dual Binary Counter DIP Bulk 制造商:Toshiba America Electronic Components 功能描述:IC, advanced, CMOS logic, TC74AC393P(F) |
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