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M54/74HC292/7292 M54/74HC294/7294 PROGRAMMABLE DIVIDER/TIMER . . . . . . . . HIGH SPEED fMAX = 70 MHz (TYP.) at VCC = 5 V LOW POWER DISSIPATION o ICC = 4 mA (MAX.) at TA = 25 C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE | I
M54HC7240/7241/7244 M74HC7240/7241/7244 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED . . . . . . . . HIGH SPEED tPD = 15 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION o ICC = 4 µA (MAX.) at TA = 25 C HIGH NOISE IMMUNITY VH = 1.1 V(TYP.) at VCC = 5V OUTPUT DRIVE
M54HC7245/7640/7643/7645 M74HC7245/7640/7643/7645 OCTAL BUS TRANSCEIVER (3-STATE): HC7645 NON INVERTING HC7640 INVERTING , HC7643 INVERTING/NON INVERTING . . . . . . . . HIGH SPEED tPD = 12 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION o ICC = 4 µA (MAX.) at TA = 25 C HIGH NOISE IMMUNITY VH = 1.1 (
M74HC7244 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) s HIGH SPEED: tPD = 13ns (TYP.) at VCC = 6V s LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C s HIGH NOISE IMMUNITY: VH = 1.2 V (TYP.) at VCC = 6V s SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN) s BALANCED PROPAGATION DELAYS
M54/74HC292/7292 M54/74HC294/7294 PROGRAMMABLE DIVIDER/TIMER . . . . . . . . HIGH SPEED fMAX = 70 MHz (TYP.) at VCC = 5 V LOW POWER DISSIPATION o ICC = 4 mA (MAX.) at TA = 25 C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE | I
M54HC7240/7241/7244 M74HC7240/7241/7244 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED . . . . . . . . HIGH SPEED tPD = 15 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION o ICC = 4 µA (MAX.) at TA = 25 C HIGH NOISE IMMUNITY VH = 1.1 V(TYP.) at VCC = 5V OUTPUT DRIVE
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